22653968

素因数分解:

$2^4\times {\mathrm{709}}^1\times {\mathrm{1997}}^1$

素因数の和:2714

約数の個数: 20

約数和(自身を含む): 43975980

約数和(自身を除く): 21322012

約数列:

[1, 2, 4, 8, 16, 709, 1418, 1997, 2836, 3994, 5672, 7988, 11344, 15976, 31952, 1415873, 2831746, 5663492, 11326984, 22653968]

約数ペア:

[(1, 22653968), (2, 11326984), (4, 5663492), (8, 2831746), (16, 1415873), (709, 31952), (1418, 15976), (1997, 11344), (2836, 7988), (3994, 5672)]