2021859202310

素因数分解:

$2^1\times 5^1\times {\mathrm{12487}}^1\times {\mathrm{16191713}}^1$

素因数の和:16204207

約数の個数: 16

約数和(自身を含む): 3639638239776

約数和(自身を除く): 1617779037466

約数列:

[1, 2, 5, 10, 12487, 24974, 62435, 124870, 16191713, 32383426, 80958565, 161917130, 202185920231, 404371840462, 1010929601155, 2021859202310]

約数ペア:

[(1, 2021859202310), (2, 1010929601155), (5, 404371840462), (10, 202185920231), (12487, 161917130), (24974, 80958565), (62435, 32383426), (124870, 16191713)]