15007772

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{1123}}^1$

素因数の和:1397

約数の個数: 24

約数和(自身を含む): 28419216

約数和(自身を除く): 13411444

約数列:

[1, 2, 4, 13, 26, 52, 257, 514, 1028, 1123, 2246, 3341, 4492, 6682, 13364, 14599, 29198, 58396, 288611, 577222, 1154444, 3751943, 7503886, 15007772]

約数ペア:

[(1, 15007772), (2, 7503886), (4, 3751943), (13, 1154444), (26, 577222), (52, 288611), (257, 58396), (514, 29198), (1028, 14599), (1123, 13364), (2246, 6682), (3341, 4492)]