12535340

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{15287}}^1$

素因数の和:15337

約数の個数: 24

約数和(自身を含む): 26968032

約数和(自身を除く): 14432692

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 15287, 30574, 61148, 76435, 152870, 305740, 626767, 1253534, 2507068, 3133835, 6267670, 12535340]

約数ペア:

[(1, 12535340), (2, 6267670), (4, 3133835), (5, 2507068), (10, 1253534), (20, 626767), (41, 305740), (82, 152870), (164, 76435), (205, 61148), (410, 30574), (820, 15287)]