19079612904

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{54217}}^1$

素因数の和:54311

約数の個数: 128

約数和(自身を含む): 54964039680

約数和(自身を除く): 35884426776

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 31, 33, 43, 44, 62, 66, 86, 88, 93, 124, 129, 132, 172, 186, 248, 258, 264, 341, 344, 372, 473, 516, 682, 744, 946, 1023, 1032, 1333, 1364, 1419, 1892, 2046, 2666, 2728, 2838, 3784, 3999, 4092, 5332, 5676, 7998, 8184, 10664, 11352, 14663, 15996, 29326, 31992, 43989, 54217, 58652, 87978, 108434, 117304, 162651, 175956, 216868, 325302, 351912, 433736, 596387, 650604, 1192774, 1301208, 1680727, 1789161, 2331331, 2385548, 3361454, 3578322, 4662662, 4771096, 5042181, 6722908, 6993993, 7156644, 9325324, 10084362, 13445816, 13987986, 14313288, 18487997, 18650648, 20168724, 25644641, 27975972, 36975994, 40337448, 51289282, 55463991, 55951944, 72271261, 73951988, 76933923, 102578564, 110927982, 144542522, 147903976, 153867846, 205157128, 216813783, 221855964, 289085044, 307735692, 433627566, 443711928, 578170088, 615471384, 794983871, 867255132, 1589967742, 1734510264, 2384951613, 3179935484, 4769903226, 6359870968, 9539806452, 19079612904]

約数ペア:

[(1, 19079612904), (2, 9539806452), (3, 6359870968), (4, 4769903226), (6, 3179935484), (8, 2384951613), (11, 1734510264), (12, 1589967742), (22, 867255132), (24, 794983871), (31, 615471384), (33, 578170088), (43, 443711928), (44, 433627566), (62, 307735692), (66, 289085044), (86, 221855964), (88, 216813783), (93, 205157128), (124, 153867846), (129, 147903976), (132, 144542522), (172, 110927982), (186, 102578564), (248, 76933923), (258, 73951988), (264, 72271261), (341, 55951944), (344, 55463991), (372, 51289282), (473, 40337448), (516, 36975994), (682, 27975972), (744, 25644641), (946, 20168724), (1023, 18650648), (1032, 18487997), (1333, 14313288), (1364, 13987986), (1419, 13445816), (1892, 10084362), (2046, 9325324), (2666, 7156644), (2728, 6993993), (2838, 6722908), (3784, 5042181), (3999, 4771096), (4092, 4662662), (5332, 3578322), (5676, 3361454), (7998, 2385548), (8184, 2331331), (10664, 1789161), (11352, 1680727), (14663, 1301208), (15996, 1192774), (29326, 650604), (31992, 596387), (43989, 433736), (54217, 351912), (58652, 325302), (87978, 216868), (108434, 175956), (117304, 162651)]