19150416

素因数分解:

$2^4\times 3^2\times {\mathrm{132989}}^1$

素因数の和:133003

約数の個数: 30

約数和(自身を含む): 53594970

約数和(自身を除く): 34444554

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 132989, 265978, 398967, 531956, 797934, 1063912, 1196901, 1595868, 2127824, 2393802, 3191736, 4787604, 6383472, 9575208, 19150416]

約数ペア:

[(1, 19150416), (2, 9575208), (3, 6383472), (4, 4787604), (6, 3191736), (8, 2393802), (9, 2127824), (12, 1595868), (16, 1196901), (18, 1063912), (24, 797934), (36, 531956), (48, 398967), (72, 265978), (144, 132989)]