2100094738

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{7895093}}^1$

素因数の和:7895121

約数の個数: 16

約数和(自身を含む): 3789645120

約数和(自身を除く): 1689550382

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 7895093, 15790186, 55265651, 110531302, 150006767, 300013534, 1050047369, 2100094738]

約数ペア:

[(1, 2100094738), (2, 1050047369), (7, 300013534), (14, 150006767), (19, 110531302), (38, 55265651), (133, 15790186), (266, 7895093)]