13490638

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{15797}}^1$

素因数の和:15867

約数の個数: 16

約数和(自身を含む): 23507424

約数和(自身を除く): 10016786

約数列:

[1, 2, 7, 14, 61, 122, 427, 854, 15797, 31594, 110579, 221158, 963617, 1927234, 6745319, 13490638]

約数ペア:

[(1, 13490638), (2, 6745319), (7, 1927234), (14, 963617), (61, 221158), (122, 110579), (427, 31594), (854, 15797)]