13845580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{98897}}^1$

素因数の和:98913

約数の個数: 24

約数和(自身を含む): 33229728

約数和(自身を除く): 19384148

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 98897, 197794, 395588, 494485, 692279, 988970, 1384558, 1977940, 2769116, 3461395, 6922790, 13845580]

約数ペア:

[(1, 13845580), (2, 6922790), (4, 3461395), (5, 2769116), (7, 1977940), (10, 1384558), (14, 988970), (20, 692279), (28, 494485), (35, 395588), (70, 197794), (140, 98897)]