19332790

素因数分解:

$2^1\times 5^1\times {\mathrm{379}}^1\times {\mathrm{5101}}^1$

素因数の和:5487

約数の個数: 16

約数和(自身を含む): 34897680

約数和(自身を除く): 15564890

約数列:

[1, 2, 5, 10, 379, 758, 1895, 3790, 5101, 10202, 25505, 51010, 1933279, 3866558, 9666395, 19332790]

約数ペア:

[(1, 19332790), (2, 9666395), (5, 3866558), (10, 1933279), (379, 51010), (758, 25505), (1895, 10202), (3790, 5101)]