19001792

素因数分解:

$2^6\times {\mathrm{367}}^1\times {\mathrm{809}}^1$

素因数の和:1188

約数の個数: 28

約数和(自身を含む): 37856160

約数和(自身を除く): 18854368

約数列:

[1, 2, 4, 8, 16, 32, 64, 367, 734, 809, 1468, 1618, 2936, 3236, 5872, 6472, 11744, 12944, 23488, 25888, 51776, 296903, 593806, 1187612, 2375224, 4750448, 9500896, 19001792]

約数ペア:

[(1, 19001792), (2, 9500896), (4, 4750448), (8, 2375224), (16, 1187612), (32, 593806), (64, 296903), (367, 51776), (734, 25888), (809, 23488), (1468, 12944), (1618, 11744), (2936, 6472), (3236, 5872)]