19080434

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{5393}}^1$

素因数の和:5485

約数の個数: 16

約数和(自身を含む): 30098520

約数和(自身を除く): 11018086

約数列:

[1, 2, 29, 58, 61, 122, 1769, 3538, 5393, 10786, 156397, 312794, 328973, 657946, 9540217, 19080434]

約数ペア:

[(1, 19080434), (2, 9540217), (29, 657946), (58, 328973), (61, 312794), (122, 156397), (1769, 10786), (3538, 5393)]