19213144

素因数分解:

$2^3\times {\mathrm{179}}^1\times {\mathrm{13417}}^1$

素因数の和:13602

約数の個数: 16

約数和(自身を含む): 36228600

約数和(自身を除く): 17015456

約数列:

[1, 2, 4, 8, 179, 358, 716, 1432, 13417, 26834, 53668, 107336, 2401643, 4803286, 9606572, 19213144]

約数ペア:

[(1, 19213144), (2, 9606572), (4, 4803286), (8, 2401643), (179, 107336), (358, 53668), (716, 26834), (1432, 13417)]