10311262

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{20873}}^1$

素因数の和:20907

約数の個数: 16

約数和(自身を含む): 17534160

約数和(自身を除く): 7222898

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 20873, 41746, 271349, 396587, 542698, 793174, 5155631, 10311262]

約数ペア:

[(1, 10311262), (2, 5155631), (13, 793174), (19, 542698), (26, 396587), (38, 271349), (247, 41746), (494, 20873)]