21501194

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{5783}}^1$

素因数の和:5822

約数の個数: 24

約数和(自身を含む): 38104992

約数和(自身を除く): 16603798

約数列:

[1, 2, 11, 13, 22, 26, 143, 169, 286, 338, 1859, 3718, 5783, 11566, 63613, 75179, 127226, 150358, 826969, 977327, 1653938, 1954654, 10750597, 21501194]

約数ペア:

[(1, 21501194), (2, 10750597), (11, 1954654), (13, 1653938), (22, 977327), (26, 826969), (143, 150358), (169, 127226), (286, 75179), (338, 63613), (1859, 11566), (3718, 5783)]