17982992

素因数分解:

$2^4\times {\mathrm{919}}^1\times {\mathrm{1223}}^1$

素因数の和:2150

約数の個数: 20

約数和(自身を含む): 34908480

約数和(自身を除く): 16925488

約数列:

[1, 2, 4, 8, 16, 919, 1223, 1838, 2446, 3676, 4892, 7352, 9784, 14704, 19568, 1123937, 2247874, 4495748, 8991496, 17982992]

約数ペア:

[(1, 17982992), (2, 8991496), (4, 4495748), (8, 2247874), (16, 1123937), (919, 19568), (1223, 14704), (1838, 9784), (2446, 7352), (3676, 4892)]