22571906

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{52009}}^1$

素因数の和:52049

約数の個数: 16

約数和(自身を含む): 39943680

約数和(自身を除く): 17371774

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 52009, 104018, 364063, 728126, 1612279, 3224558, 11285953, 22571906]

約数ペア:

[(1, 22571906), (2, 11285953), (7, 3224558), (14, 1612279), (31, 728126), (62, 364063), (217, 104018), (434, 52009)]