2412905

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2309}}^1$

素因数の和:2344

約数の個数: 16

約数和(自身を含む): 3326400

約数和(自身を除く): 913495

約数列:

[1, 5, 11, 19, 55, 95, 209, 1045, 2309, 11545, 25399, 43871, 126995, 219355, 482581, 2412905]

約数ペア:

[(1, 2412905), (5, 482581), (11, 219355), (19, 126995), (55, 43871), (95, 25399), (209, 11545), (1045, 2309)]