12888960310

素因数分解:

$2^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{571}}^1\times {\mathrm{17231}}^1$

素因数の和:17940

約数の個数: 32

約数和(自身を含む): 23419528704

約数和(自身を除く): 10530568394

約数列:

[1, 2, 5, 10, 131, 262, 571, 655, 1142, 1310, 2855, 5710, 17231, 34462, 74801, 86155, 149602, 172310, 374005, 748010, 2257261, 4514522, 9838901, 11286305, 19677802, 22572610, 49194505, 98389010, 1288896031, 2577792062, 6444480155, 12888960310]

約数ペア:

[(1, 12888960310), (2, 6444480155), (5, 2577792062), (10, 1288896031), (131, 98389010), (262, 49194505), (571, 22572610), (655, 19677802), (1142, 11286305), (1310, 9838901), (2855, 4514522), (5710, 2257261), (17231, 748010), (34462, 374005), (74801, 172310), (86155, 149602)]