15921448

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{48541}}^1$

素因数の和:48588

約数の個数: 16

約数和(自身を含む): 30581460

約数和(自身を除く): 14660012

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 48541, 97082, 194164, 388328, 1990181, 3980362, 7960724, 15921448]

約数ペア:

[(1, 15921448), (2, 7960724), (4, 3980362), (8, 1990181), (41, 388328), (82, 194164), (164, 97082), (328, 48541)]