23194390

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{409}}^1$

素因数の和:576

約数の個数: 32

約数和(自身を含む): 43040160

約数和(自身を除く): 19845770

約数列:

[1, 2, 5, 10, 53, 106, 107, 214, 265, 409, 530, 535, 818, 1070, 2045, 4090, 5671, 11342, 21677, 28355, 43354, 43763, 56710, 87526, 108385, 216770, 218815, 437630, 2319439, 4638878, 11597195, 23194390]

約数ペア:

[(1, 23194390), (2, 11597195), (5, 4638878), (10, 2319439), (53, 437630), (106, 218815), (107, 216770), (214, 108385), (265, 87526), (409, 56710), (530, 43763), (535, 43354), (818, 28355), (1070, 21677), (2045, 11342), (4090, 5671)]