145840922

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{317}}^1\times {\mathrm{12107}}^1$

素因数の和:12445

約数の個数: 16

約数和(自身を含む): 231020640

約数和(自身を除く): 85179718

約数列:

[1, 2, 19, 38, 317, 634, 6023, 12046, 12107, 24214, 230033, 460066, 3837919, 7675838, 72920461, 145840922]

約数ペア:

[(1, 145840922), (2, 72920461), (19, 7675838), (38, 3837919), (317, 460066), (634, 230033), (6023, 24214), (12046, 12107)]