22149556

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{38723}}^1$

素因数の和:38751

約数の個数: 24

約数和(自身を含む): 45539424

約数和(自身を除く): 23389868

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 38723, 77446, 154892, 425953, 503399, 851906, 1006798, 1703812, 2013596, 5537389, 11074778, 22149556]

約数ペア:

[(1, 22149556), (2, 11074778), (4, 5537389), (11, 2013596), (13, 1703812), (22, 1006798), (26, 851906), (44, 503399), (52, 425953), (143, 154892), (286, 77446), (572, 38723)]