22248028

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{1069}}^1$

素因数の和:1138

約数の個数: 36

約数和(自身を含む): 43831480

約数和(自身を除く): 21583452

約数列:

[1, 2, 4, 11, 22, 43, 44, 86, 121, 172, 242, 473, 484, 946, 1069, 1892, 2138, 4276, 5203, 10406, 11759, 20812, 23518, 45967, 47036, 91934, 129349, 183868, 258698, 505637, 517396, 1011274, 2022548, 5562007, 11124014, 22248028]

約数ペア:

[(1, 22248028), (2, 11124014), (4, 5562007), (11, 2022548), (22, 1011274), (43, 517396), (44, 505637), (86, 258698), (121, 183868), (172, 129349), (242, 91934), (473, 47036), (484, 45967), (946, 23518), (1069, 20812), (1892, 11759), (2138, 10406), (4276, 5203)]