12161912

素因数分解:

$2^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{5297}}^1$

素因数の和:5351

約数の個数: 32

約数和(自身を含む): 26701920

約数和(自身を除く): 14540008

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 56, 82, 164, 287, 328, 574, 1148, 2296, 5297, 10594, 21188, 37079, 42376, 74158, 148316, 217177, 296632, 434354, 868708, 1520239, 1737416, 3040478, 6080956, 12161912]

約数ペア:

[(1, 12161912), (2, 6080956), (4, 3040478), (7, 1737416), (8, 1520239), (14, 868708), (28, 434354), (41, 296632), (56, 217177), (82, 148316), (164, 74158), (287, 42376), (328, 37079), (574, 21188), (1148, 10594), (2296, 5297)]