11915863

素因数分解:

${\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{151}}^1$

素因数の和:294

約数の個数: 16

約数和(自身を含む): 12957696

約数和(自身を除く): 1041833

約数列:

[1, 23, 47, 73, 151, 1081, 1679, 3431, 3473, 7097, 11023, 78913, 163231, 253529, 518081, 11915863]

約数ペア:

[(1, 11915863), (23, 518081), (47, 253529), (73, 163231), (151, 78913), (1081, 11023), (1679, 7097), (3431, 3473)]