18221138

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{17093}}^1$

素因数の和:17149

約数の個数: 16

約数和(自身を含む): 30153816

約数和(自身を除く): 11932678

約数列:

[1, 2, 13, 26, 41, 82, 533, 1066, 17093, 34186, 222209, 444418, 700813, 1401626, 9110569, 18221138]

約数ペア:

[(1, 18221138), (2, 9110569), (13, 1401626), (26, 700813), (41, 444418), (82, 222209), (533, 34186), (1066, 17093)]