23388646

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{431}}^1\times {\mathrm{631}}^1$

素因数の和:1107

約数の個数: 16

約数和(自身を含む): 36039168

約数和(自身を除く): 12650522

約数列:

[1, 2, 43, 86, 431, 631, 862, 1262, 18533, 27133, 37066, 54266, 271961, 543922, 11694323, 23388646]

約数ペア:

[(1, 23388646), (2, 11694323), (43, 543922), (86, 271961), (431, 54266), (631, 37066), (862, 27133), (1262, 18533)]