18992794

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{2083}}^1$

素因数の和:2229

約数の個数: 16

約数和(自身を含む): 29409408

約数和(自身を除く): 10416614

約数列:

[1, 2, 47, 94, 97, 194, 2083, 4166, 4559, 9118, 97901, 195802, 202051, 404102, 9496397, 18992794]

約数ペア:

[(1, 18992794), (2, 9496397), (47, 404102), (94, 202051), (97, 195802), (194, 97901), (2083, 9118), (4166, 4559)]