12905706

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{195541}}^1$

素因数の和:195557

約数の個数: 16

約数和(自身を含む): 28158048

約数和(自身を除く): 15252342

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 195541, 391082, 586623, 1173246, 2150951, 4301902, 6452853, 12905706]

約数ペア:

[(1, 12905706), (2, 6452853), (3, 4301902), (6, 2150951), (11, 1173246), (22, 586623), (33, 391082), (66, 195541)]