18198653

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{307}}^1\times {\mathrm{317}}^1$

素因数の和:652

約数の個数: 16

約数和(自身を含む): 21155904

約数和(自身を除く): 2957251

約数列:

[1, 11, 17, 187, 307, 317, 3377, 3487, 5219, 5389, 57409, 59279, 97319, 1070509, 1654423, 18198653]

約数ペア:

[(1, 18198653), (11, 1654423), (17, 1070509), (187, 97319), (307, 59279), (317, 57409), (3377, 5389), (3487, 5219)]