19379969330

素因数分解:

$2^1\times 5^1\times {\mathrm{3719}}^1\times {\mathrm{521107}}^1$

素因数の和:524833

約数の個数: 16

約数和(自身を含む): 34893391680

約数和(自身を除く): 15513422350

約数列:

[1, 2, 5, 10, 3719, 7438, 18595, 37190, 521107, 1042214, 2605535, 5211070, 1937996933, 3875993866, 9689984665, 19379969330]

約数ペア:

[(1, 19379969330), (2, 9689984665), (5, 3875993866), (10, 1937996933), (3719, 5211070), (7438, 2605535), (18595, 1042214), (37190, 521107)]