13806988

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{3361}}^1$

素因数の和:3457

約数の個数: 24

約数和(自身を含む): 26358080

約数和(自身を除く): 12551092

約数列:

[1, 2, 4, 13, 26, 52, 79, 158, 316, 1027, 2054, 3361, 4108, 6722, 13444, 43693, 87386, 174772, 265519, 531038, 1062076, 3451747, 6903494, 13806988]

約数ペア:

[(1, 13806988), (2, 6903494), (4, 3451747), (13, 1062076), (26, 531038), (52, 265519), (79, 174772), (158, 87386), (316, 43693), (1027, 13444), (2054, 6722), (3361, 4108)]