12902372

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{11239}}^1$

素因数の和:11291

約数の個数: 24

約数和(自身を含む): 26436480

約数和(自身を除く): 13534108

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 287, 574, 1148, 11239, 22478, 44956, 78673, 157346, 314692, 460799, 921598, 1843196, 3225593, 6451186, 12902372]

約数ペア:

[(1, 12902372), (2, 6451186), (4, 3225593), (7, 1843196), (14, 921598), (28, 460799), (41, 314692), (82, 157346), (164, 78673), (287, 44956), (574, 22478), (1148, 11239)]