22154242

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{641}}^1\times {\mathrm{1571}}^1$

素因数の和:2225

約数の個数: 16

約数和(自身を含む): 36332064

約数和(自身を除く): 14177822

約数列:

[1, 2, 11, 22, 641, 1282, 1571, 3142, 7051, 14102, 17281, 34562, 1007011, 2014022, 11077121, 22154242]

約数ペア:

[(1, 22154242), (2, 11077121), (11, 2014022), (22, 1007011), (641, 34562), (1282, 17281), (1571, 14102), (3142, 7051)]