11393668

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19919}}^1$

素因数の和:19947

約数の個数: 24

約数和(自身を含む): 23425920

約数和(自身を除く): 12032252

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 19919, 39838, 79676, 219109, 258947, 438218, 517894, 876436, 1035788, 2848417, 5696834, 11393668]

約数ペア:

[(1, 11393668), (2, 5696834), (4, 2848417), (11, 1035788), (13, 876436), (22, 517894), (26, 438218), (44, 258947), (52, 219109), (143, 79676), (286, 39838), (572, 19919)]