13521940

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{10091}}^1$

素因数の和:10167

約数の個数: 24

約数和(自身を含む): 28822752

約数和(自身を除く): 15300812

約数列:

[1, 2, 4, 5, 10, 20, 67, 134, 268, 335, 670, 1340, 10091, 20182, 40364, 50455, 100910, 201820, 676097, 1352194, 2704388, 3380485, 6760970, 13521940]

約数ペア:

[(1, 13521940), (2, 6760970), (4, 3380485), (5, 2704388), (10, 1352194), (20, 676097), (67, 201820), (134, 100910), (268, 50455), (335, 40364), (670, 20182), (1340, 10091)]