22713968

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{74717}}^1$

素因数の和:74744

約数の個数: 20

約数和(自身を含む): 46325160

約数和(自身を除く): 23611192

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 74717, 149434, 298868, 597736, 1195472, 1419623, 2839246, 5678492, 11356984, 22713968]

約数ペア:

[(1, 22713968), (2, 11356984), (4, 5678492), (8, 2839246), (16, 1419623), (19, 1195472), (38, 597736), (76, 298868), (152, 149434), (304, 74717)]