18630518399

素因数分解:

${\mathrm{17}}^1\times {\mathrm{263}}^1\times {\mathrm{313}}^1\times {\mathrm{13313}}^1$

素因数の和:13906

約数の個数: 16

約数和(自身を含む): 19866192192

約数和(自身を除く): 1235673793

約数列:

[1, 17, 263, 313, 4471, 5321, 13313, 82319, 226321, 1399423, 3501319, 4166969, 59522423, 70838473, 1095912847, 18630518399]

約数ペア:

[(1, 18630518399), (17, 1095912847), (263, 70838473), (313, 59522423), (4471, 4166969), (5321, 3501319), (13313, 1399423), (82319, 226321)]