18196186

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{4649}}^1$

素因数の和:4773

約数の個数: 16

約数和(自身を含む): 29016000

約数和(自身を除く): 10819814

約数列:

[1, 2, 19, 38, 103, 206, 1957, 3914, 4649, 9298, 88331, 176662, 478847, 957694, 9098093, 18196186]

約数ペア:

[(1, 18196186), (2, 9098093), (19, 957694), (38, 478847), (103, 176662), (206, 88331), (1957, 9298), (3914, 4649)]