15460724

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{137}}^1\times {\mathrm{317}}^1$

素因数の和:547

約数の個数: 24

約数和(自身を含む): 27646920

約数和(自身を除く): 12186196

約数列:

[1, 2, 4, 89, 137, 178, 274, 317, 356, 548, 634, 1268, 12193, 24386, 28213, 43429, 48772, 56426, 86858, 112852, 173716, 3865181, 7730362, 15460724]

約数ペア:

[(1, 15460724), (2, 7730362), (4, 3865181), (89, 173716), (137, 112852), (178, 86858), (274, 56426), (317, 48772), (356, 43429), (548, 28213), (634, 24386), (1268, 12193)]