2013643636

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{26495311}}^1$

素因数の和:26495334

約数の個数: 12

約数和(自身を含む): 3709343680

約数和(自身を除く): 1695700044

約数列:

[1, 2, 4, 19, 38, 76, 26495311, 52990622, 105981244, 503410909, 1006821818, 2013643636]

約数ペア:

[(1, 2013643636), (2, 1006821818), (4, 503410909), (19, 105981244), (38, 52990622), (76, 26495311)]