16943630

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^3\times {\mathrm{19}}^1\times {\mathrm{67}}^1$

素因数の和:126

約数の個数: 64

約数和(自身を含む): 35838720

約数和(自身を除く): 18895090

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 67, 95, 110, 121, 134, 190, 209, 242, 335, 418, 605, 670, 737, 1045, 1210, 1273, 1331, 1474, 2090, 2299, 2546, 2662, 3685, 4598, 6365, 6655, 7370, 8107, 11495, 12730, 13310, 14003, 16214, 22990, 25289, 28006, 40535, 50578, 70015, 81070, 89177, 126445, 140030, 154033, 178354, 252890, 308066, 445885, 770165, 891770, 1540330, 1694363, 3388726, 8471815, 16943630]

約数ペア:

[(1, 16943630), (2, 8471815), (5, 3388726), (10, 1694363), (11, 1540330), (19, 891770), (22, 770165), (38, 445885), (55, 308066), (67, 252890), (95, 178354), (110, 154033), (121, 140030), (134, 126445), (190, 89177), (209, 81070), (242, 70015), (335, 50578), (418, 40535), (605, 28006), (670, 25289), (737, 22990), (1045, 16214), (1210, 14003), (1273, 13310), (1331, 12730), (1474, 11495), (2090, 8107), (2299, 7370), (2546, 6655), (2662, 6365), (3685, 4598)]