15174989264

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{20179507}}^1$

素因数の和:20179562

約数の個数: 20

約数和(自身を含む): 30027107904

約数和(自身を除く): 14852118640

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 376, 752, 20179507, 40359014, 80718028, 161436056, 322872112, 948436829, 1896873658, 3793747316, 7587494632, 15174989264]

約数ペア:

[(1, 15174989264), (2, 7587494632), (4, 3793747316), (8, 1896873658), (16, 948436829), (47, 322872112), (94, 161436056), (188, 80718028), (376, 40359014), (752, 20179507)]