13124350

素因数分解:

$2^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{3697}}^1$

素因数の和:3780

約数の個数: 24

約数和(自身を含む): 24761808

約数和(自身を除く): 11637458

約数列:

[1, 2, 5, 10, 25, 50, 71, 142, 355, 710, 1775, 3550, 3697, 7394, 18485, 36970, 92425, 184850, 262487, 524974, 1312435, 2624870, 6562175, 13124350]

約数ペア:

[(1, 13124350), (2, 6562175), (5, 2624870), (10, 1312435), (25, 524974), (50, 262487), (71, 184850), (142, 92425), (355, 36970), (710, 18485), (1775, 7394), (3550, 3697)]