13688848

素因数分解:

$2^4\times {\mathrm{257}}^1\times {\mathrm{3329}}^1$

素因数の和:3594

約数の個数: 20

約数和(自身を含む): 26633340

約数和(自身を除く): 12944492

約数列:

[1, 2, 4, 8, 16, 257, 514, 1028, 2056, 3329, 4112, 6658, 13316, 26632, 53264, 855553, 1711106, 3422212, 6844424, 13688848]

約数ペア:

[(1, 13688848), (2, 6844424), (4, 3422212), (8, 1711106), (16, 855553), (257, 53264), (514, 26632), (1028, 13316), (2056, 6658), (3329, 4112)]