15307396

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{431}}^1\times {\mathrm{683}}^1$

素因数の和:1131

約数の個数: 24

約数和(自身を含む): 28957824

約数和(自身を除く): 13650428

約数列:

[1, 2, 4, 13, 26, 52, 431, 683, 862, 1366, 1724, 2732, 5603, 8879, 11206, 17758, 22412, 35516, 294373, 588746, 1177492, 3826849, 7653698, 15307396]

約数ペア:

[(1, 15307396), (2, 7653698), (4, 3826849), (13, 1177492), (26, 588746), (52, 294373), (431, 35516), (683, 22412), (862, 17758), (1366, 11206), (1724, 8879), (2732, 5603)]