15139966

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{2161}}^1$

素因数の和:2307

約数の個数: 16

約数和(自身を含む): 23660928

約数和(自身を除く): 8520962

約数列:

[1, 2, 31, 62, 113, 226, 2161, 3503, 4322, 7006, 66991, 133982, 244193, 488386, 7569983, 15139966]

約数ペア:

[(1, 15139966), (2, 7569983), (31, 488386), (62, 244193), (113, 133982), (226, 66991), (2161, 7006), (3503, 4322)]