18989102

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{50773}}^1$

素因数の和:50803

約数の個数: 16

約数和(自身を含む): 32901552

約数和(自身を除く): 13912450

約数列:

[1, 2, 11, 17, 22, 34, 187, 374, 50773, 101546, 558503, 863141, 1117006, 1726282, 9494551, 18989102]

約数ペア:

[(1, 18989102), (2, 9494551), (11, 1726282), (17, 1117006), (22, 863141), (34, 558503), (187, 101546), (374, 50773)]