28822442

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{119101}}^1$

素因数の和:119125

約数の個数: 12

約数和(自身を含む): 47521698

約数和(自身を除く): 18699256

約数列:

[1, 2, 11, 22, 121, 242, 119101, 238202, 1310111, 2620222, 14411221, 28822442]

約数ペア:

[(1, 28822442), (2, 14411221), (11, 2620222), (22, 1310111), (121, 238202), (242, 119101)]