18786394

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{50231}}^1$

素因数の和:50261

約数の個数: 16

約数和(自身を含む): 32550336

約数和(自身を除く): 13763942

約数列:

[1, 2, 11, 17, 22, 34, 187, 374, 50231, 100462, 552541, 853927, 1105082, 1707854, 9393197, 18786394]

約数ペア:

[(1, 18786394), (2, 9393197), (11, 1707854), (17, 1105082), (22, 853927), (34, 552541), (187, 100462), (374, 50231)]