12286265

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{821}}^1$

素因数の和:940

約数の個数: 16

約数和(自身を含む): 15328656

約数和(自身を除く): 3042391

約数列:

[1, 5, 41, 73, 205, 365, 821, 2993, 4105, 14965, 33661, 59933, 168305, 299665, 2457253, 12286265]

約数ペア:

[(1, 12286265), (5, 2457253), (41, 299665), (73, 168305), (205, 59933), (365, 33661), (821, 14965), (2993, 4105)]