17233220

素因数分解:

$2^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{6199}}^1$

素因数の和:6347

約数の個数: 24

約数和(自身を含む): 36456000

約数和(自身を除く): 19222780

約数列:

[1, 2, 4, 5, 10, 20, 139, 278, 556, 695, 1390, 2780, 6199, 12398, 24796, 30995, 61990, 123980, 861661, 1723322, 3446644, 4308305, 8616610, 17233220]

約数ペア:

[(1, 17233220), (2, 8616610), (4, 4308305), (5, 3446644), (10, 1723322), (20, 861661), (139, 123980), (278, 61990), (556, 30995), (695, 24796), (1390, 12398), (2780, 6199)]