28663195

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{9833}}^1$

素因数の和:9902

約数の個数: 16

約数和(自身を含む): 38234592

約数和(自身を除く): 9571397

約数列:

[1, 5, 11, 53, 55, 265, 583, 2915, 9833, 49165, 108163, 521149, 540815, 2605745, 5732639, 28663195]

約数ペア:

[(1, 28663195), (5, 5732639), (11, 2605745), (53, 540815), (55, 521149), (265, 108163), (583, 49165), (2915, 9833)]