13329820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{95213}}^1$

素因数の和:95229

約数の個数: 24

約数和(自身を含む): 31991904

約数和(自身を除く): 18662084

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 95213, 190426, 380852, 476065, 666491, 952130, 1332982, 1904260, 2665964, 3332455, 6664910, 13329820]

約数ペア:

[(1, 13329820), (2, 6664910), (4, 3332455), (5, 2665964), (7, 1904260), (10, 1332982), (14, 952130), (20, 666491), (28, 476065), (35, 380852), (70, 190426), (140, 95213)]