15919674

素因数分解:

$2^1\times 3^1\times {\mathrm{107}}^1\times {\mathrm{137}}^1\times {\mathrm{181}}^1$

素因数の和:430

約数の個数: 32

約数和(自身を含む): 32550336

約数和(自身を除く): 16630662

約数列:

[1, 2, 3, 6, 107, 137, 181, 214, 274, 321, 362, 411, 543, 642, 822, 1086, 14659, 19367, 24797, 29318, 38734, 43977, 49594, 58101, 74391, 87954, 116202, 148782, 2653279, 5306558, 7959837, 15919674]

約数ペア:

[(1, 15919674), (2, 7959837), (3, 5306558), (6, 2653279), (107, 148782), (137, 116202), (181, 87954), (214, 74391), (274, 58101), (321, 49594), (362, 43977), (411, 38734), (543, 29318), (642, 24797), (822, 19367), (1086, 14659)]