1896754520

素因数分解:

$2^3\times 5^1\times {\mathrm{47418863}}^1$

素因数の和:47418874

約数の個数: 16

約数和(自身を含む): 4267697760

約数和(自身を除く): 2370943240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47418863, 94837726, 189675452, 237094315, 379350904, 474188630, 948377260, 1896754520]

約数ペア:

[(1, 1896754520), (2, 948377260), (4, 474188630), (5, 379350904), (8, 237094315), (10, 189675452), (20, 94837726), (40, 47418863)]