68565566

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{9349}}^1$

素因数の和:9563

約数の個数: 16

約数和(自身を含む): 108834000

約数和(自身を除く): 40268434

約数列:

[1, 2, 19, 38, 193, 386, 3667, 7334, 9349, 18698, 177631, 355262, 1804357, 3608714, 34282783, 68565566]

約数ペア:

[(1, 68565566), (2, 34282783), (19, 3608714), (38, 1804357), (193, 355262), (386, 177631), (3667, 18698), (7334, 9349)]