19539984

素因数分解:

$2^4\times 3^1\times {\mathrm{407083}}^1$

素因数の和:407094

約数の個数: 20

約数和(自身を含む): 50478416

約数和(自身を除く): 30938432

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 407083, 814166, 1221249, 1628332, 2442498, 3256664, 4884996, 6513328, 9769992, 19539984]

約数ペア:

[(1, 19539984), (2, 9769992), (3, 6513328), (4, 4884996), (6, 3256664), (8, 2442498), (12, 1628332), (16, 1221249), (24, 814166), (48, 407083)]