19439088

素因数分解:

$2^4\times 3^1\times {\mathrm{404981}}^1$

素因数の和:404992

約数の個数: 20

約数和(自身を含む): 50217768

約数和(自身を除く): 30778680

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 404981, 809962, 1214943, 1619924, 2429886, 3239848, 4859772, 6479696, 9719544, 19439088]

約数ペア:

[(1, 19439088), (2, 9719544), (3, 6479696), (4, 4859772), (6, 3239848), (8, 2429886), (12, 1619924), (16, 1214943), (24, 809962), (48, 404981)]