11905270

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{5387}}^1$

素因数の和:5424

約数の個数: 32

約数和(自身を含む): 24439968

約数和(自身を除く): 12534698

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 170, 221, 442, 1105, 2210, 5387, 10774, 26935, 53870, 70031, 91579, 140062, 183158, 350155, 457895, 700310, 915790, 1190527, 2381054, 5952635, 11905270]

約数ペア:

[(1, 11905270), (2, 5952635), (5, 2381054), (10, 1190527), (13, 915790), (17, 700310), (26, 457895), (34, 350155), (65, 183158), (85, 140062), (130, 91579), (170, 70031), (221, 53870), (442, 26935), (1105, 10774), (2210, 5387)]