15660167844

素因数分解:

$2^2\times 3^1\times {\mathrm{157}}^1\times {\mathrm{8312191}}^1$

素因数の和:8312355

約数の個数: 24

約数和(自身を含む): 36773137408

約数和(自身を除く): 21112969564

約数列:

[1, 2, 3, 4, 6, 12, 157, 314, 471, 628, 942, 1884, 8312191, 16624382, 24936573, 33248764, 49873146, 99746292, 1305013987, 2610027974, 3915041961, 5220055948, 7830083922, 15660167844]

約数ペア:

[(1, 15660167844), (2, 7830083922), (3, 5220055948), (4, 3915041961), (6, 2610027974), (12, 1305013987), (157, 99746292), (314, 49873146), (471, 33248764), (628, 24936573), (942, 16624382), (1884, 8312191)]