67870394

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{11987}}^1$

素因数の和:12157

約数の個数: 16

約数和(自身を含む): 107892000

約数和(自身を除く): 40021606

約数列:

[1, 2, 19, 38, 149, 298, 2831, 5662, 11987, 23974, 227753, 455506, 1786063, 3572126, 33935197, 67870394]

約数ペア:

[(1, 67870394), (2, 33935197), (19, 3572126), (38, 1786063), (149, 455506), (298, 227753), (2831, 23974), (5662, 11987)]