22787908

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{39839}}^1$

素因数の和:39867

約数の個数: 24

約数和(自身を含む): 46851840

約数和(自身を除く): 24063932

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 39839, 79678, 159356, 438229, 517907, 876458, 1035814, 1752916, 2071628, 5696977, 11393954, 22787908]

約数ペア:

[(1, 22787908), (2, 11393954), (4, 5696977), (11, 2071628), (13, 1752916), (22, 1035814), (26, 876458), (44, 517907), (52, 438229), (143, 159356), (286, 79678), (572, 39839)]