11859988

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{10331}}^1$

素因数の和:10383

約数の個数: 24

約数和(自身を含む): 24300864

約数和(自身を除く): 12440876

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 287, 574, 1148, 10331, 20662, 41324, 72317, 144634, 289268, 423571, 847142, 1694284, 2964997, 5929994, 11859988]

約数ペア:

[(1, 11859988), (2, 5929994), (4, 2964997), (7, 1694284), (14, 847142), (28, 423571), (41, 289268), (82, 144634), (164, 72317), (287, 41324), (574, 20662), (1148, 10331)]