22155506

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{131}}^1\times {\mathrm{821}}^1$

素因数の和:1057

約数の個数: 16

約数和(自身を含む): 33853248

約数和(自身を除く): 11697742

約数列:

[1, 2, 103, 131, 206, 262, 821, 1642, 13493, 26986, 84563, 107551, 169126, 215102, 11077753, 22155506]

約数ペア:

[(1, 22155506), (2, 11077753), (103, 215102), (131, 169126), (206, 107551), (262, 84563), (821, 26986), (1642, 13493)]