22650428

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{211}}^1\times {\mathrm{571}}^1$

素因数の和:833

約数の個数: 24

約数和(自身を含む): 40744704

約数和(自身を除く): 18094276

約数列:

[1, 2, 4, 47, 94, 188, 211, 422, 571, 844, 1142, 2284, 9917, 19834, 26837, 39668, 53674, 107348, 120481, 240962, 481924, 5662607, 11325214, 22650428]

約数ペア:

[(1, 22650428), (2, 11325214), (4, 5662607), (47, 481924), (94, 240962), (188, 120481), (211, 107348), (422, 53674), (571, 39668), (844, 26837), (1142, 19834), (2284, 9917)]