16420948

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{877}}^1$

素因数の和:1063

約数の個数: 24

約数和(自身を含む): 29894144

約数和(自身を除く): 13473196

約数列:

[1, 2, 4, 31, 62, 124, 151, 302, 604, 877, 1754, 3508, 4681, 9362, 18724, 27187, 54374, 108748, 132427, 264854, 529708, 4105237, 8210474, 16420948]

約数ペア:

[(1, 16420948), (2, 8210474), (4, 4105237), (31, 529708), (62, 264854), (124, 132427), (151, 108748), (302, 54374), (604, 27187), (877, 18724), (1754, 9362), (3508, 4681)]