15131494

素因数分解:

$2^1\times 7^2\times {\mathrm{59}}^1\times {\mathrm{2617}}^1$

素因数の和:2692

約数の個数: 24

約数和(自身を含む): 26860680

約数和(自身を除く): 11729186

約数列:

[1, 2, 7, 14, 49, 59, 98, 118, 413, 826, 2617, 2891, 5234, 5782, 18319, 36638, 128233, 154403, 256466, 308806, 1080821, 2161642, 7565747, 15131494]

約数ペア:

[(1, 15131494), (2, 7565747), (7, 2161642), (14, 1080821), (49, 308806), (59, 256466), (98, 154403), (118, 128233), (413, 36638), (826, 18319), (2617, 5782), (2891, 5234)]