11519222

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{40277}}^1$

素因数の和:40303

約数の個数: 16

約数和(自身を含む): 20300112

約数和(自身を除く): 8780890

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 40277, 80554, 443047, 523601, 886094, 1047202, 5759611, 11519222]

約数ペア:

[(1, 11519222), (2, 5759611), (11, 1047202), (13, 886094), (22, 523601), (26, 443047), (143, 80554), (286, 40277)]