19396186

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{2441}}^1$

素因数の和:2609

約数の個数: 16

約数和(自身を含む): 30329640

約数和(自身を除く): 10933454

約数列:

[1, 2, 29, 58, 137, 274, 2441, 3973, 4882, 7946, 70789, 141578, 334417, 668834, 9698093, 19396186]

約数ペア:

[(1, 19396186), (2, 9698093), (29, 668834), (58, 334417), (137, 141578), (274, 70789), (2441, 7946), (3973, 4882)]