1888277

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1$

素因数の和:220

約数の個数: 16

約数和(自身を含む): 2160000

約数和(自身を除く): 271723

約数列:

[1, 19, 23, 29, 149, 437, 551, 667, 2831, 3427, 4321, 12673, 65113, 82099, 99383, 1888277]

約数ペア:

[(1, 1888277), (19, 99383), (23, 82099), (29, 65113), (149, 12673), (437, 4321), (551, 3427), (667, 2831)]