22251658

素因数分解:

$2^1\times {\mathrm{11}}^3\times {\mathrm{13}}^1\times {\mathrm{643}}^1$

素因数の和:691

約数の個数: 32

約数和(自身を含む): 39598272

約数和(自身を除く): 17346614

約数列:

[1, 2, 11, 13, 22, 26, 121, 143, 242, 286, 643, 1286, 1331, 1573, 2662, 3146, 7073, 8359, 14146, 16718, 17303, 34606, 77803, 91949, 155606, 183898, 855833, 1011439, 1711666, 2022878, 11125829, 22251658]

約数ペア:

[(1, 22251658), (2, 11125829), (11, 2022878), (13, 1711666), (22, 1011439), (26, 855833), (121, 183898), (143, 155606), (242, 91949), (286, 77803), (643, 34606), (1286, 17303), (1331, 16718), (1573, 14146), (2662, 8359), (3146, 7073)]