22787336

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19919}}^1$

素因数の和:19949

約数の個数: 32

約数和(自身を含む): 50198400

約数和(自身を除く): 27411064

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 572, 1144, 19919, 39838, 79676, 159352, 219109, 258947, 438218, 517894, 876436, 1035788, 1752872, 2071576, 2848417, 5696834, 11393668, 22787336]

約数ペア:

[(1, 22787336), (2, 11393668), (4, 5696834), (8, 2848417), (11, 2071576), (13, 1752872), (22, 1035788), (26, 876436), (44, 517894), (52, 438218), (88, 258947), (104, 219109), (143, 159352), (286, 79676), (572, 39838), (1144, 19919)]