13216364

素因数分解:

$2^2\times 7^1\times {\mathrm{317}}^1\times {\mathrm{1489}}^1$

素因数の和:1817

約数の個数: 24

約数和(自身を含む): 26533920

約数和(自身を除く): 13317556

約数列:

[1, 2, 4, 7, 14, 28, 317, 634, 1268, 1489, 2219, 2978, 4438, 5956, 8876, 10423, 20846, 41692, 472013, 944026, 1888052, 3304091, 6608182, 13216364]

約数ペア:

[(1, 13216364), (2, 6608182), (4, 3304091), (7, 1888052), (14, 944026), (28, 472013), (317, 41692), (634, 20846), (1268, 10423), (1489, 8876), (2219, 5956), (2978, 4438)]