19436092

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{2689}}^1$

素因数の和:2845

約数の個数: 24

約数和(自身を含む): 36906800

約数和(自身を除く): 17470708

約数列:

[1, 2, 4, 13, 26, 52, 139, 278, 556, 1807, 2689, 3614, 5378, 7228, 10756, 34957, 69914, 139828, 373771, 747542, 1495084, 4859023, 9718046, 19436092]

約数ペア:

[(1, 19436092), (2, 9718046), (4, 4859023), (13, 1495084), (26, 747542), (52, 373771), (139, 139828), (278, 69914), (556, 34957), (1807, 10756), (2689, 7228), (3614, 5378)]