18834143326

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{151}}^1\times {\mathrm{448667}}^1$

素因数の和:448959

約数の個数: 16

約数和(自身を含む): 28642965120

約数和(自身を除く): 9808821794

約数列:

[1, 2, 139, 151, 278, 302, 20989, 41978, 448667, 897334, 62364713, 67748717, 124729426, 135497434, 9417071663, 18834143326]

約数ペア:

[(1, 18834143326), (2, 9417071663), (139, 135497434), (151, 124729426), (278, 67748717), (302, 62364713), (20989, 897334), (41978, 448667)]