19468194

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{79139}}^1$

素因数の和:79185

約数の個数: 16

約数和(自身を含む): 39886560

約数和(自身を除く): 20418366

約数列:

[1, 2, 3, 6, 41, 82, 123, 246, 79139, 158278, 237417, 474834, 3244699, 6489398, 9734097, 19468194]

約数ペア:

[(1, 19468194), (2, 9734097), (3, 6489398), (6, 3244699), (41, 474834), (82, 237417), (123, 158278), (246, 79139)]