12407605

素因数分解:

$5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{4993}}^1$

素因数の和:5076

約数の個数: 16

約数和(自身を含む): 17259264

約数和(自身を除く): 4851659

約数列:

[1, 5, 7, 35, 71, 355, 497, 2485, 4993, 24965, 34951, 174755, 354503, 1772515, 2481521, 12407605]

約数ペア:

[(1, 12407605), (5, 2481521), (7, 1772515), (35, 354503), (71, 174755), (355, 34951), (497, 24965), (2485, 4993)]