189434882

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{148693}}^1$

素因数の和:148722

約数の個数: 24

約数和(自身を含む): 355973436

約数和(自身を除く): 166538554

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 98, 182, 637, 1274, 148693, 297386, 1040851, 1933009, 2081702, 3866018, 7285957, 13531063, 14571914, 27062126, 94717441, 189434882]

約数ペア:

[(1, 189434882), (2, 94717441), (7, 27062126), (13, 14571914), (14, 13531063), (26, 7285957), (49, 3866018), (91, 2081702), (98, 1933009), (182, 1040851), (637, 297386), (1274, 148693)]