18512336

素因数分解:

$2^4\times {\mathrm{919}}^1\times {\mathrm{1259}}^1$

素因数の和:2186

約数の個数: 20

約数和(自身を含む): 35935200

約数和(自身を除く): 17422864

約数列:

[1, 2, 4, 8, 16, 919, 1259, 1838, 2518, 3676, 5036, 7352, 10072, 14704, 20144, 1157021, 2314042, 4628084, 9256168, 18512336]

約数ペア:

[(1, 18512336), (2, 9256168), (4, 4628084), (8, 2314042), (16, 1157021), (919, 20144), (1259, 14704), (1838, 10072), (2518, 7352), (3676, 5036)]