13256230

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{953}}^1$

素因数の和:1080

約数の個数: 32

約数和(自身を含む): 25964064

約数和(自身を除く): 12707834

約数列:

[1, 2, 5, 10, 13, 26, 65, 107, 130, 214, 535, 953, 1070, 1391, 1906, 2782, 4765, 6955, 9530, 12389, 13910, 24778, 61945, 101971, 123890, 203942, 509855, 1019710, 1325623, 2651246, 6628115, 13256230]

約数ペア:

[(1, 13256230), (2, 6628115), (5, 2651246), (10, 1325623), (13, 1019710), (26, 509855), (65, 203942), (107, 123890), (130, 101971), (214, 61945), (535, 24778), (953, 13910), (1070, 12389), (1391, 9530), (1906, 6955), (2782, 4765)]