19242882

素因数分解:

$2^1\times 3^2\times {\mathrm{139}}^1\times {\mathrm{7691}}^1$

素因数の和:7838

約数の個数: 24

約数和(自身を含む): 41998320

約数和(自身を除く): 22755438

約数列:

[1, 2, 3, 6, 9, 18, 139, 278, 417, 834, 1251, 2502, 7691, 15382, 23073, 46146, 69219, 138438, 1069049, 2138098, 3207147, 6414294, 9621441, 19242882]

約数ペア:

[(1, 19242882), (2, 9621441), (3, 6414294), (6, 3207147), (9, 2138098), (18, 1069049), (139, 138438), (278, 69219), (417, 46146), (834, 23073), (1251, 15382), (2502, 7691)]