18833117114

素因数分解:

$2^1\times 7^1\times {\mathrm{491}}^1\times {\mathrm{2739761}}^1$

素因数の和:2740261

約数の個数: 16

約数和(自身を含む): 32351109696

約数和(自身を除く): 13517992582

約数列:

[1, 2, 7, 14, 491, 982, 3437, 6874, 2739761, 5479522, 19178327, 38356654, 1345222651, 2690445302, 9416558557, 18833117114]

約数ペア:

[(1, 18833117114), (2, 9416558557), (7, 2690445302), (14, 1345222651), (491, 38356654), (982, 19178327), (3437, 5479522), (6874, 2739761)]