15183856

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{55823}}^1$

素因数の和:55848

約数の個数: 20

約数和(自身を含む): 31149792

約数和(自身を除く): 15965936

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 55823, 111646, 223292, 446584, 893168, 948991, 1897982, 3795964, 7591928, 15183856]

約数ペア:

[(1, 15183856), (2, 7591928), (4, 3795964), (8, 1897982), (16, 948991), (17, 893168), (34, 446584), (68, 223292), (136, 111646), (272, 55823)]