12353660

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{233}}^1\times {\mathrm{241}}^1$

素因数の和:494

約数の個数: 48

約数和(自身を含む): 28540512

約数和(自身を除く): 16186852

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 233, 241, 466, 482, 932, 964, 1165, 1205, 2330, 2410, 2563, 2651, 4660, 4820, 5126, 5302, 10252, 10604, 12815, 13255, 25630, 26510, 51260, 53020, 56153, 112306, 224612, 280765, 561530, 617683, 1123060, 1235366, 2470732, 3088415, 6176830, 12353660]

約数ペア:

[(1, 12353660), (2, 6176830), (4, 3088415), (5, 2470732), (10, 1235366), (11, 1123060), (20, 617683), (22, 561530), (44, 280765), (55, 224612), (110, 112306), (220, 56153), (233, 53020), (241, 51260), (466, 26510), (482, 25630), (932, 13255), (964, 12815), (1165, 10604), (1205, 10252), (2330, 5302), (2410, 5126), (2563, 4820), (2651, 4660)]