12319382013

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{1423}}^1\times {\mathrm{151883}}^1$

素因数の和:153328

約数の個数: 16

約数和(自身を含む): 17302625280

約数和(自身を除く): 4983243267

約数列:

[1, 3, 19, 57, 1423, 4269, 27037, 81111, 151883, 455649, 2885777, 8657331, 216129509, 648388527, 4106460671, 12319382013]

約数ペア:

[(1, 12319382013), (3, 4106460671), (19, 648388527), (57, 216129509), (1423, 8657331), (4269, 2885777), (27037, 455649), (81111, 151883)]