1997308214

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{863}}^1\times {\mathrm{105199}}^1$

素因数の和:106075

約数の個数: 16

約数和(自身を含む): 3272140800

約数和(自身を除く): 1274832586

約数列:

[1, 2, 11, 22, 863, 1726, 9493, 18986, 105199, 210398, 1157189, 2314378, 90786737, 181573474, 998654107, 1997308214]

約数ペア:

[(1, 1997308214), (2, 998654107), (11, 181573474), (22, 90786737), (863, 2314378), (1726, 1157189), (9493, 210398), (18986, 105199)]