20192928838

素因数分解:

$2^1\times {\mathrm{239}}^1\times {\mathrm{1777}}^1\times {\mathrm{23773}}^1$

素因数の和:25791

約数の個数: 16

約数和(自身を含む): 30434523840

約数和(自身を除く): 10241595002

約数列:

[1, 2, 239, 478, 1777, 3554, 23773, 47546, 424703, 849406, 5681747, 11363494, 42244621, 84489242, 10096464419, 20192928838]

約数ペア:

[(1, 20192928838), (2, 10096464419), (239, 84489242), (478, 42244621), (1777, 11363494), (3554, 5681747), (23773, 849406), (47546, 424703)]