65192390

素因数分解:

$2^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{46901}}^1$

素因数の和:47047

約数の個数: 16

約数和(自身を含む): 118193040

約数和(自身を除く): 53000650

約数列:

[1, 2, 5, 10, 139, 278, 695, 1390, 46901, 93802, 234505, 469010, 6519239, 13038478, 32596195, 65192390]

約数ペア:

[(1, 65192390), (2, 32596195), (5, 13038478), (10, 6519239), (139, 469010), (278, 234505), (695, 93802), (1390, 46901)]