3119532

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19997}}^1$

素因数の和:20017

約数の個数: 24

約数和(自身を含む): 7839216

約数和(自身を除く): 4719684

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 19997, 39994, 59991, 79988, 119982, 239964, 259961, 519922, 779883, 1039844, 1559766, 3119532]

約数ペア:

[(1, 3119532), (2, 1559766), (3, 1039844), (4, 779883), (6, 519922), (12, 259961), (13, 239964), (26, 119982), (39, 79988), (52, 59991), (78, 39994), (156, 19997)]