19242582

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{139439}}^1$

素因数の和:139467

約数の個数: 16

約数和(自身を含む): 40158720

約数和(自身を除く): 20916138

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 139439, 278878, 418317, 836634, 3207097, 6414194, 9621291, 19242582]

約数ペア:

[(1, 19242582), (2, 9621291), (3, 6414194), (6, 3207097), (23, 836634), (46, 418317), (69, 278878), (138, 139439)]