19510572

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{30677}}^1$

素因数の和:30737

約数の個数: 24

約数和(自身を含む): 46385136

約数和(自身を除く): 26874564

約数列:

[1, 2, 3, 4, 6, 12, 53, 106, 159, 212, 318, 636, 30677, 61354, 92031, 122708, 184062, 368124, 1625881, 3251762, 4877643, 6503524, 9755286, 19510572]

約数ペア:

[(1, 19510572), (2, 9755286), (3, 6503524), (4, 4877643), (6, 3251762), (12, 1625881), (53, 368124), (106, 184062), (159, 122708), (212, 92031), (318, 61354), (636, 30677)]