118845019

素因数分解:

${\mathrm{19}}^1\times {\mathrm{41}}^2\times {\mathrm{61}}^2$

素因数の和:223

約数の個数: 18

約数和(自身を含む): 130362180

約数和(自身を除く): 11517161

約数列:

[1, 19, 41, 61, 779, 1159, 1681, 2501, 3721, 31939, 47519, 70699, 102541, 152561, 1948279, 2898659, 6255001, 118845019]

約数ペア:

[(1, 118845019), (19, 6255001), (41, 2898659), (61, 1948279), (779, 152561), (1159, 102541), (1681, 70699), (2501, 47519), (3721, 31939)]