7557098

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{2801}}^1$

素因数の和:2893

約数の個数: 16

約数和(自身を含む): 12104640

約数和(自身を除く): 4547542

約数列:

[1, 2, 19, 38, 71, 142, 1349, 2698, 2801, 5602, 53219, 106438, 198871, 397742, 3778549, 7557098]

約数ペア:

[(1, 7557098), (2, 3778549), (19, 397742), (38, 198871), (71, 106438), (142, 53219), (1349, 5602), (2698, 2801)]