2019790786

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{2251}}^1\times {\mathrm{34511}}^1$

素因数の和:36777

約数の個数: 16

約数和(自身を含む): 3264283008

約数和(自身を除く): 1244492222

約数列:

[1, 2, 13, 26, 2251, 4502, 29263, 34511, 58526, 69022, 448643, 897286, 77684261, 155368522, 1009895393, 2019790786]

約数ペア:

[(1, 2019790786), (2, 1009895393), (13, 155368522), (26, 77684261), (2251, 897286), (4502, 448643), (29263, 69022), (34511, 58526)]