12885366

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{233}}^1\times {\mathrm{709}}^1$

素因数の和:960

約数の個数: 32

約数和(自身を含む): 27911520

約数和(自身を除く): 15026154

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 233, 466, 699, 709, 1398, 1418, 2127, 3029, 4254, 6058, 9087, 9217, 18174, 18434, 27651, 55302, 165197, 330394, 495591, 991182, 2147561, 4295122, 6442683, 12885366]

約数ペア:

[(1, 12885366), (2, 6442683), (3, 4295122), (6, 2147561), (13, 991182), (26, 495591), (39, 330394), (78, 165197), (233, 55302), (466, 27651), (699, 18434), (709, 18174), (1398, 9217), (1418, 9087), (2127, 6058), (3029, 4254)]