15131024

素因数分解:

$2^4\times {\mathrm{131}}^1\times {\mathrm{7219}}^1$

素因数の和:7358

約数の個数: 20

約数和(自身を含む): 29544240

約数和(自身を除く): 14413216

約数列:

[1, 2, 4, 8, 16, 131, 262, 524, 1048, 2096, 7219, 14438, 28876, 57752, 115504, 945689, 1891378, 3782756, 7565512, 15131024]

約数ペア:

[(1, 15131024), (2, 7565512), (4, 3782756), (8, 1891378), (16, 945689), (131, 115504), (262, 57752), (524, 28876), (1048, 14438), (2096, 7219)]