28762010

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{151379}}^1$

素因数の和:151405

約数の個数: 16

約数和(自身を含む): 54496800

約数和(自身を除く): 25734790

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 151379, 302758, 756895, 1513790, 2876201, 5752402, 14381005, 28762010]

約数ペア:

[(1, 28762010), (2, 14381005), (5, 5752402), (10, 2876201), (19, 1513790), (38, 756895), (95, 302758), (190, 151379)]