22678864

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{1019}}^1$

素因数の和:1147

約数の個数: 40

約数和(自身を含む): 47809440

約数和(自身を除く): 25130576

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 107, 208, 214, 428, 856, 1019, 1391, 1712, 2038, 2782, 4076, 5564, 8152, 11128, 13247, 16304, 22256, 26494, 52988, 105976, 109033, 211952, 218066, 436132, 872264, 1417429, 1744528, 2834858, 5669716, 11339432, 22678864]

約数ペア:

[(1, 22678864), (2, 11339432), (4, 5669716), (8, 2834858), (13, 1744528), (16, 1417429), (26, 872264), (52, 436132), (104, 218066), (107, 211952), (208, 109033), (214, 105976), (428, 52988), (856, 26494), (1019, 22256), (1391, 16304), (1712, 13247), (2038, 11128), (2782, 8152), (4076, 5564)]