19256142

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{78277}}^1$

素因数の和:78323

約数の個数: 16

約数和(自身を含む): 39452112

約数和(自身を除く): 20195970

約数列:

[1, 2, 3, 6, 41, 82, 123, 246, 78277, 156554, 234831, 469662, 3209357, 6418714, 9628071, 19256142]

約数ペア:

[(1, 19256142), (2, 9628071), (3, 6418714), (6, 3209357), (41, 469662), (82, 234831), (123, 156554), (246, 78277)]