13920686

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{7541}}^1$

素因数の和:7627

約数の個数: 16

約数和(自身を含む): 22807008

約数和(自身を除く): 8886322

約数列:

[1, 2, 13, 26, 71, 142, 923, 1846, 7541, 15082, 98033, 196066, 535411, 1070822, 6960343, 13920686]

約数ペア:

[(1, 13920686), (2, 6960343), (13, 1070822), (26, 535411), (71, 196066), (142, 98033), (923, 15082), (1846, 7541)]