21529889998

素因数分解:

$2^1\times {\mathrm{199}}^1\times {\mathrm{6269}}^1\times {\mathrm{8629}}^1$

素因数の和:15099

約数の個数: 16

約数和(自身を含む): 32466060000

約数和(自身を除く): 10936170002

約数列:

[1, 2, 199, 398, 6269, 8629, 12538, 17258, 1247531, 1717171, 2495062, 3434342, 54095201, 108190402, 10764944999, 21529889998]

約数ペア:

[(1, 21529889998), (2, 10764944999), (199, 108190402), (398, 54095201), (6269, 3434342), (8629, 2495062), (12538, 1717171), (17258, 1247531)]