19479170

素因数分解:

$2^1\times 5^1\times {\mathrm{1279}}^1\times {\mathrm{1523}}^1$

素因数の和:2809

約数の個数: 16

約数和(自身を含む): 35112960

約数和(自身を除く): 15633790

約数列:

[1, 2, 5, 10, 1279, 1523, 2558, 3046, 6395, 7615, 12790, 15230, 1947917, 3895834, 9739585, 19479170]

約数ペア:

[(1, 19479170), (2, 9739585), (5, 3895834), (10, 1947917), (1279, 15230), (1523, 12790), (2558, 7615), (3046, 6395)]