15131512

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{1607}}^1$

素因数の和:1731

約数の個数: 32

約数和(自身を含む): 31259520

約数和(自身を除く): 16128008

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 107, 214, 428, 856, 1177, 1607, 2354, 3214, 4708, 6428, 9416, 12856, 17677, 35354, 70708, 141416, 171949, 343898, 687796, 1375592, 1891439, 3782878, 7565756, 15131512]

約数ペア:

[(1, 15131512), (2, 7565756), (4, 3782878), (8, 1891439), (11, 1375592), (22, 687796), (44, 343898), (88, 171949), (107, 141416), (214, 70708), (428, 35354), (856, 17677), (1177, 12856), (1607, 9416), (2354, 6428), (3214, 4708)]