23718838

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{347}}^1$

素因数の和:612

約数の個数: 32

約数和(自身を含む): 42094080

約数和(自身を除く): 18375242

約数列:

[1, 2, 11, 13, 22, 26, 143, 239, 286, 347, 478, 694, 2629, 3107, 3817, 4511, 5258, 6214, 7634, 9022, 34177, 49621, 68354, 82933, 99242, 165866, 912263, 1078129, 1824526, 2156258, 11859419, 23718838]

約数ペア:

[(1, 23718838), (2, 11859419), (11, 2156258), (13, 1824526), (22, 1078129), (26, 912263), (143, 165866), (239, 99242), (286, 82933), (347, 68354), (478, 49621), (694, 34177), (2629, 9022), (3107, 7634), (3817, 6214), (4511, 5258)]