19296378

素因数分解:

$2^1\times 3^2\times {\mathrm{251}}^1\times {\mathrm{4271}}^1$

素因数の和:4530

約数の個数: 24

約数和(自身を含む): 41985216

約数和(自身を除く): 22688838

約数列:

[1, 2, 3, 6, 9, 18, 251, 502, 753, 1506, 2259, 4271, 4518, 8542, 12813, 25626, 38439, 76878, 1072021, 2144042, 3216063, 6432126, 9648189, 19296378]

約数ペア:

[(1, 19296378), (2, 9648189), (3, 6432126), (6, 3216063), (9, 2144042), (18, 1072021), (251, 76878), (502, 38439), (753, 25626), (1506, 12813), (2259, 8542), (4271, 4518)]