19373408

素因数分解:

$2^5\times {\mathrm{53}}^1\times {\mathrm{11423}}^1$

素因数の和:11486

約数の個数: 24

約数和(自身を含む): 38864448

約数和(自身を除く): 19491040

約数列:

[1, 2, 4, 8, 16, 32, 53, 106, 212, 424, 848, 1696, 11423, 22846, 45692, 91384, 182768, 365536, 605419, 1210838, 2421676, 4843352, 9686704, 19373408]

約数ペア:

[(1, 19373408), (2, 9686704), (4, 4843352), (8, 2421676), (16, 1210838), (32, 605419), (53, 365536), (106, 182768), (212, 91384), (424, 45692), (848, 22846), (1696, 11423)]