109879090

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{578311}}^1$

素因数の和:578337

約数の個数: 16

約数和(自身を含む): 208192320

約数和(自身を除く): 98313230

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 578311, 1156622, 2891555, 5783110, 10987909, 21975818, 54939545, 109879090]

約数ペア:

[(1, 109879090), (2, 54939545), (5, 21975818), (10, 10987909), (19, 5783110), (38, 2891555), (95, 1156622), (190, 578311)]