16599940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{118571}}^1$

素因数の和:118587

約数の個数: 24

約数和(自身を含む): 39840192

約数和(自身を除く): 23240252

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 118571, 237142, 474284, 592855, 829997, 1185710, 1659994, 2371420, 3319988, 4149985, 8299970, 16599940]

約数ペア:

[(1, 16599940), (2, 8299970), (4, 4149985), (5, 3319988), (7, 2371420), (10, 1659994), (14, 1185710), (20, 829997), (28, 592855), (35, 474284), (70, 237142), (140, 118571)]