10209355

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{6829}}^1$

素因数の和:6870

約数の個数: 16

約数和(自身を含む): 13769280

約数和(自身を除く): 3559925

約数列:

[1, 5, 13, 23, 65, 115, 299, 1495, 6829, 34145, 88777, 157067, 443885, 785335, 2041871, 10209355]

約数ペア:

[(1, 10209355), (5, 2041871), (13, 785335), (23, 443885), (65, 157067), (115, 88777), (299, 34145), (1495, 6829)]