12095915

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{2621}}^1$

素因数の和:2710

約数の個数: 16

約数和(自身を含む): 15857856

約数和(自身を除く): 3761941

約数列:

[1, 5, 13, 65, 71, 355, 923, 2621, 4615, 13105, 34073, 170365, 186091, 930455, 2419183, 12095915]

約数ペア:

[(1, 12095915), (5, 2419183), (13, 930455), (65, 186091), (71, 170365), (355, 34073), (923, 13105), (2621, 4615)]