11991112

素因数分解:

$2^3\times 7^1\times {\mathrm{233}}^1\times {\mathrm{919}}^1$

素因数の和:1165

約数の個数: 32

約数和(自身を含む): 25833600

約数和(自身を除く): 13842488

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 233, 466, 919, 932, 1631, 1838, 1864, 3262, 3676, 6433, 6524, 7352, 12866, 13048, 25732, 51464, 214127, 428254, 856508, 1498889, 1713016, 2997778, 5995556, 11991112]

約数ペア:

[(1, 11991112), (2, 5995556), (4, 2997778), (7, 1713016), (8, 1498889), (14, 856508), (28, 428254), (56, 214127), (233, 51464), (466, 25732), (919, 13048), (932, 12866), (1631, 7352), (1838, 6524), (1864, 6433), (3262, 3676)]