19759248

素因数分解:

$2^4\times 3^3\times {\mathrm{53}}^1\times {\mathrm{863}}^1$

素因数の和:933

約数の個数: 80

約数和(自身を含む): 57853440

約数和(自身を除く): 38094192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 53, 54, 72, 106, 108, 144, 159, 212, 216, 318, 424, 432, 477, 636, 848, 863, 954, 1272, 1431, 1726, 1908, 2544, 2589, 2862, 3452, 3816, 5178, 5724, 6904, 7632, 7767, 10356, 11448, 13808, 15534, 20712, 22896, 23301, 31068, 41424, 45739, 46602, 62136, 91478, 93204, 124272, 137217, 182956, 186408, 274434, 365912, 372816, 411651, 548868, 731824, 823302, 1097736, 1234953, 1646604, 2195472, 2469906, 3293208, 4939812, 6586416, 9879624, 19759248]

約数ペア:

[(1, 19759248), (2, 9879624), (3, 6586416), (4, 4939812), (6, 3293208), (8, 2469906), (9, 2195472), (12, 1646604), (16, 1234953), (18, 1097736), (24, 823302), (27, 731824), (36, 548868), (48, 411651), (53, 372816), (54, 365912), (72, 274434), (106, 186408), (108, 182956), (144, 137217), (159, 124272), (212, 93204), (216, 91478), (318, 62136), (424, 46602), (432, 45739), (477, 41424), (636, 31068), (848, 23301), (863, 22896), (954, 20712), (1272, 15534), (1431, 13808), (1726, 11448), (1908, 10356), (2544, 7767), (2589, 7632), (2862, 6904), (3452, 5724), (3816, 5178)]