22257712

素因数分解:

$2^4\times {\mathrm{107}}^1\times {\mathrm{13001}}^1$

素因数の和:13116

約数の個数: 20

約数和(自身を含む): 43530696

約数和(自身を除く): 21272984

約数列:

[1, 2, 4, 8, 16, 107, 214, 428, 856, 1712, 13001, 26002, 52004, 104008, 208016, 1391107, 2782214, 5564428, 11128856, 22257712]

約数ペア:

[(1, 22257712), (2, 11128856), (4, 5564428), (8, 2782214), (16, 1391107), (107, 208016), (214, 104008), (428, 52004), (856, 26002), (1712, 13001)]