64274986

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{16747}}^1$

素因数の和:16869

約数の個数: 16

約数和(自身を含む): 102497760

約数和(自身を除く): 38222774

約数列:

[1, 2, 19, 38, 101, 202, 1919, 3838, 16747, 33494, 318193, 636386, 1691447, 3382894, 32137493, 64274986]

約数ペア:

[(1, 64274986), (2, 32137493), (19, 3382894), (38, 1691447), (101, 636386), (202, 318193), (1919, 33494), (3838, 16747)]