19607472

素因数分解:

$2^4\times 3^2\times {\mathrm{136163}}^1$

素因数の和:136177

約数の個数: 30

約数和(自身を含む): 54874092

約数和(自身を除く): 35266620

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 136163, 272326, 408489, 544652, 816978, 1089304, 1225467, 1633956, 2178608, 2450934, 3267912, 4901868, 6535824, 9803736, 19607472]

約数ペア:

[(1, 19607472), (2, 9803736), (3, 6535824), (4, 4901868), (6, 3267912), (8, 2450934), (9, 2178608), (12, 1633956), (16, 1225467), (18, 1089304), (24, 816978), (36, 544652), (48, 408489), (72, 272326), (144, 136163)]