21923556

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{34471}}^1$

素因数の和:34531

約数の個数: 24

約数和(自身を含む): 52121664

約数和(自身を除く): 30198108

約数列:

[1, 2, 3, 4, 6, 12, 53, 106, 159, 212, 318, 636, 34471, 68942, 103413, 137884, 206826, 413652, 1826963, 3653926, 5480889, 7307852, 10961778, 21923556]

約数ペア:

[(1, 21923556), (2, 10961778), (3, 7307852), (4, 5480889), (6, 3653926), (12, 1826963), (53, 413652), (106, 206826), (159, 137884), (212, 103413), (318, 68942), (636, 34471)]