22288442

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{2971}}^1$

素因数の和:3026

約数の個数: 24

約数和(自身を含む): 37946496

約数和(自身を除く): 15658054

約数列:

[1, 2, 11, 22, 31, 62, 121, 242, 341, 682, 2971, 3751, 5942, 7502, 32681, 65362, 92101, 184202, 359491, 718982, 1013111, 2026222, 11144221, 22288442]

約数ペア:

[(1, 22288442), (2, 11144221), (11, 2026222), (22, 1013111), (31, 718982), (62, 359491), (121, 184202), (242, 92101), (341, 65362), (682, 32681), (2971, 7502), (3751, 5942)]