12951406

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{13463}}^1$

素因数の和:13515

約数の個数: 16

約数和(自身を含む): 21488544

約数和(自身を除く): 8537138

約数列:

[1, 2, 13, 26, 37, 74, 481, 962, 13463, 26926, 175019, 350038, 498131, 996262, 6475703, 12951406]

約数ペア:

[(1, 12951406), (2, 6475703), (13, 996262), (26, 498131), (37, 350038), (74, 175019), (481, 26926), (962, 13463)]