1898211838

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{226571}}^1$

素因数の和:226703

約数の個数: 16

約数和(自身を含む): 2936373120

約数和(自身を除く): 1038161282

約数列:

[1, 2, 59, 71, 118, 142, 4189, 8378, 226571, 453142, 13367689, 16086541, 26735378, 32173082, 949105919, 1898211838]

約数ペア:

[(1, 1898211838), (2, 949105919), (59, 32173082), (71, 26735378), (118, 16086541), (142, 13367689), (4189, 453142), (8378, 226571)]