11519856

素因数分解:

$2^4\times 3^2\times {\mathrm{79999}}^1$

素因数の和:80013

約数の個数: 30

約数和(自身を含む): 32240000

約数和(自身を除く): 20720144

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 79999, 159998, 239997, 319996, 479994, 639992, 719991, 959988, 1279984, 1439982, 1919976, 2879964, 3839952, 5759928, 11519856]

約数ペア:

[(1, 11519856), (2, 5759928), (3, 3839952), (4, 2879964), (6, 1919976), (8, 1439982), (9, 1279984), (12, 959988), (16, 719991), (18, 639992), (24, 479994), (36, 319996), (48, 239997), (72, 159998), (144, 79999)]