12445370

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{177791}}^1$

素因数の和:177805

約数の個数: 16

約数和(自身を含む): 25602048

約数和(自身を除く): 13156678

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 177791, 355582, 888955, 1244537, 1777910, 2489074, 6222685, 12445370]

約数ペア:

[(1, 12445370), (2, 6222685), (5, 2489074), (7, 1777910), (10, 1244537), (14, 888955), (35, 355582), (70, 177791)]