1963156

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1987}}^1$

素因数の和:2023

約数の個数: 24

約数和(自身を含む): 3896480

約数和(自身を除く): 1933324

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 1987, 3974, 7948, 25831, 37753, 51662, 75506, 103324, 151012, 490789, 981578, 1963156]

約数ペア:

[(1, 1963156), (2, 981578), (4, 490789), (13, 151012), (19, 103324), (26, 75506), (38, 51662), (52, 37753), (76, 25831), (247, 7948), (494, 3974), (988, 1987)]