19291224

素因数分解:

$2^3\times 3^1\times {\mathrm{359}}^1\times {\mathrm{2239}}^1$

素因数の和:2607

約数の個数: 32

約数和(自身を含む): 48384000

約数和(自身を除く): 29092776

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 359, 718, 1077, 1436, 2154, 2239, 2872, 4308, 4478, 6717, 8616, 8956, 13434, 17912, 26868, 53736, 803801, 1607602, 2411403, 3215204, 4822806, 6430408, 9645612, 19291224]

約数ペア:

[(1, 19291224), (2, 9645612), (3, 6430408), (4, 4822806), (6, 3215204), (8, 2411403), (12, 1607602), (24, 803801), (359, 53736), (718, 26868), (1077, 17912), (1436, 13434), (2154, 8956), (2239, 8616), (2872, 6717), (4308, 4478)]