23811028

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{1811}}^1$

素因数の和:2007

約数の個数: 24

約数和(自身を含む): 44140320

約数和(自身を除く): 20329292

約数列:

[1, 2, 4, 19, 38, 76, 173, 346, 692, 1811, 3287, 3622, 6574, 7244, 13148, 34409, 68818, 137636, 313303, 626606, 1253212, 5952757, 11905514, 23811028]

約数ペア:

[(1, 23811028), (2, 11905514), (4, 5952757), (19, 1253212), (38, 626606), (76, 313303), (173, 137636), (346, 68818), (692, 34409), (1811, 13148), (3287, 7244), (3622, 6574)]