19553712

素因数分解:

$2^4\times 3^1\times {\mathrm{407369}}^1$

素因数の和:407380

約数の個数: 20

約数和(自身を含む): 50513880

約数和(自身を除く): 30960168

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 407369, 814738, 1222107, 1629476, 2444214, 3258952, 4888428, 6517904, 9776856, 19553712]

約数ペア:

[(1, 19553712), (2, 9776856), (3, 6517904), (4, 4888428), (6, 3258952), (8, 2444214), (12, 1629476), (16, 1222107), (24, 814738), (48, 407369)]