1900619951

素因数分解:

${\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{111271}}^1$

素因数の和:111350

約数の個数: 16

約数和(自身を含む): 2136422400

約数和(自身を除く): 235802449

約数列:

[1, 19, 29, 31, 551, 589, 899, 17081, 111271, 2114149, 3226859, 3449401, 61310321, 65538619, 100032629, 1900619951]

約数ペア:

[(1, 1900619951), (19, 100032629), (29, 65538619), (31, 61310321), (551, 3449401), (589, 3226859), (899, 2114149), (17081, 111271)]