25228942

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{311}}^1\times {\mathrm{863}}^1$

素因数の和:1223

約数の個数: 16

約数和(自身を含む): 38817792

約数和(自身を除く): 13588850

約数列:

[1, 2, 47, 94, 311, 622, 863, 1726, 14617, 29234, 40561, 81122, 268393, 536786, 12614471, 25228942]

約数ペア:

[(1, 25228942), (2, 12614471), (47, 536786), (94, 268393), (311, 81122), (622, 40561), (863, 29234), (1726, 14617)]