21626033

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{3517}}^1$

素因数の和:3584

約数の個数: 16

約数和(自身を含む): 26005056

約数和(自身を除く): 4379023

約数列:

[1, 11, 13, 43, 143, 473, 559, 3517, 6149, 38687, 45721, 151231, 502931, 1663541, 1966003, 21626033]

約数ペア:

[(1, 21626033), (11, 1966003), (13, 1663541), (43, 502931), (143, 151231), (473, 45721), (559, 38687), (3517, 6149)]