9988238

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{1019}}^1$

素因数の和:1076

約数の個数: 24

約数和(自身を含む): 16799400

約数和(自身を除く): 6811162

約数列:

[1, 2, 13, 26, 29, 58, 169, 338, 377, 754, 1019, 2038, 4901, 9802, 13247, 26494, 29551, 59102, 172211, 344422, 384163, 768326, 4994119, 9988238]

約数ペア:

[(1, 9988238), (2, 4994119), (13, 768326), (26, 384163), (29, 344422), (58, 172211), (169, 59102), (338, 29551), (377, 26494), (754, 13247), (1019, 9802), (2038, 4901)]