12481871

素因数分解:

${\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1$

素因数の和:262

約数の個数: 16

約数和(自身を含む): 13436928

約数和(自身を除く): 955057

約数列:

[1, 31, 53, 71, 107, 1643, 2201, 3317, 3763, 5671, 7597, 116653, 175801, 235507, 402641, 12481871]

約数ペア:

[(1, 12481871), (31, 402641), (53, 235507), (71, 175801), (107, 116653), (1643, 7597), (2201, 5671), (3317, 3763)]