23161912

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{152381}}^1$

素因数の和:152406

約数の個数: 16

約数和(自身を含む): 45714600

約数和(自身を除く): 22552688

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 152381, 304762, 609524, 1219048, 2895239, 5790478, 11580956, 23161912]

約数ペア:

[(1, 23161912), (2, 11580956), (4, 5790478), (8, 2895239), (19, 1219048), (38, 609524), (76, 304762), (152, 152381)]