15115854

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{193793}}^1$

素因数の和:193811

約数の個数: 16

約数和(自身を含む): 32557392

約数和(自身を除く): 17441538

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 193793, 387586, 581379, 1162758, 2519309, 5038618, 7557927, 15115854]

約数ペア:

[(1, 15115854), (2, 7557927), (3, 5038618), (6, 2519309), (13, 1162758), (26, 581379), (39, 387586), (78, 193793)]