19192860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{106627}}^1$

素因数の和:106642

約数の個数: 36

約数和(自身を含む): 58218888

約数和(自身を除く): 39026028

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 106627, 213254, 319881, 426508, 533135, 639762, 959643, 1066270, 1279524, 1599405, 1919286, 2132540, 3198810, 3838572, 4798215, 6397620, 9596430, 19192860]

約数ペア:

[(1, 19192860), (2, 9596430), (3, 6397620), (4, 4798215), (5, 3838572), (6, 3198810), (9, 2132540), (10, 1919286), (12, 1599405), (15, 1279524), (18, 1066270), (20, 959643), (30, 639762), (36, 533135), (45, 426508), (60, 319881), (90, 213254), (180, 106627)]