19622478

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{172127}}^1$

素因数の和:172151

約数の個数: 16

約数和(自身を含む): 41310720

約数和(自身を除く): 21688242

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 172127, 344254, 516381, 1032762, 3270413, 6540826, 9811239, 19622478]

約数ペア:

[(1, 19622478), (2, 9811239), (3, 6540826), (6, 3270413), (19, 1032762), (38, 516381), (57, 344254), (114, 172127)]