15780222

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{46141}}^1$

素因数の和:46168

約数の個数: 24

約数和(自身を含む): 35990760

約数和(自身を除く): 20210538

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 46141, 92282, 138423, 276846, 415269, 830538, 876679, 1753358, 2630037, 5260074, 7890111, 15780222]

約数ペア:

[(1, 15780222), (2, 7890111), (3, 5260074), (6, 2630037), (9, 1753358), (18, 876679), (19, 830538), (38, 415269), (57, 276846), (114, 138423), (171, 92282), (342, 46141)]