19229157378

素因数分解:

$2^1\times 3^3\times {\mathrm{356095507}}^1$

素因数の和:356095518

約数の個数: 16

約数和(自身を含む): 42731460960

約数和(自身を除く): 23502303582

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 356095507, 712191014, 1068286521, 2136573042, 3204859563, 6409719126, 9614578689, 19229157378]

約数ペア:

[(1, 19229157378), (2, 9614578689), (3, 6409719126), (6, 3204859563), (9, 2136573042), (18, 1068286521), (27, 712191014), (54, 356095507)]