11806885

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{3359}}^1$

素因数の和:3420

約数の個数: 16

約数和(自身を含む): 15321600

約数和(自身を除く): 3514715

約数列:

[1, 5, 19, 37, 95, 185, 703, 3359, 3515, 16795, 63821, 124283, 319105, 621415, 2361377, 11806885]

約数ペア:

[(1, 11806885), (5, 2361377), (19, 621415), (37, 319105), (95, 124283), (185, 63821), (703, 16795), (3359, 3515)]