21169313282

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{11467667}}^1$

素因数の和:11467753

約数の個数: 16

約数和(自身を含む): 34678228032

約数和(自身を除く): 13508914750

約数列:

[1, 2, 13, 26, 71, 142, 923, 1846, 11467667, 22935334, 149079671, 298159342, 814204357, 1628408714, 10584656641, 21169313282]

約数ペア:

[(1, 21169313282), (2, 10584656641), (13, 1628408714), (26, 814204357), (71, 298159342), (142, 149079671), (923, 22935334), (1846, 11467667)]