15195472

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{8713}}^1$

素因数の和:8830

約数の個数: 20

約数和(自身を含む): 29714740

約数和(自身を除く): 14519268

約数列:

[1, 2, 4, 8, 16, 109, 218, 436, 872, 1744, 8713, 17426, 34852, 69704, 139408, 949717, 1899434, 3798868, 7597736, 15195472]

約数ペア:

[(1, 15195472), (2, 7597736), (4, 3798868), (8, 1899434), (16, 949717), (109, 139408), (218, 69704), (436, 34852), (872, 17426), (1744, 8713)]