19057120

素因数分解:

$2^5\times 5^1\times {\mathrm{119107}}^1$

素因数の和:119122

約数の個数: 24

約数和(自身を含む): 45022824

約数和(自身を除く): 25965704

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 119107, 238214, 476428, 595535, 952856, 1191070, 1905712, 2382140, 3811424, 4764280, 9528560, 19057120]

約数ペア:

[(1, 19057120), (2, 9528560), (4, 4764280), (5, 3811424), (8, 2382140), (10, 1905712), (16, 1191070), (20, 952856), (32, 595535), (40, 476428), (80, 238214), (160, 119107)]