17968208

素因数分解:

$2^4\times {\mathrm{149}}^1\times {\mathrm{7537}}^1$

素因数の和:7694

約数の個数: 20

約数和(自身を含む): 35051700

約数和(自身を除く): 17083492

約数列:

[1, 2, 4, 8, 16, 149, 298, 596, 1192, 2384, 7537, 15074, 30148, 60296, 120592, 1123013, 2246026, 4492052, 8984104, 17968208]

約数ペア:

[(1, 17968208), (2, 8984104), (4, 4492052), (8, 2246026), (16, 1123013), (149, 120592), (298, 60296), (596, 30148), (1192, 15074), (2384, 7537)]