19791794

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{19141}}^1$

素因数の和:19201

約数の個数: 16

約数和(自身を含む): 33077376

約数和(自身を除く): 13285582

約数列:

[1, 2, 11, 22, 47, 94, 517, 1034, 19141, 38282, 210551, 421102, 899627, 1799254, 9895897, 19791794]

約数ペア:

[(1, 19791794), (2, 9895897), (11, 1799254), (22, 899627), (47, 421102), (94, 210551), (517, 38282), (1034, 19141)]