22218988

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{1583}}^1$

素因数の和:1638

約数の個数: 36

約数和(自身を含む): 44241120

約数和(自身を除く): 22022132

約数列:

[1, 2, 4, 11, 22, 29, 44, 58, 116, 121, 242, 319, 484, 638, 1276, 1583, 3166, 3509, 6332, 7018, 14036, 17413, 34826, 45907, 69652, 91814, 183628, 191543, 383086, 504977, 766172, 1009954, 2019908, 5554747, 11109494, 22218988]

約数ペア:

[(1, 22218988), (2, 11109494), (4, 5554747), (11, 2019908), (22, 1009954), (29, 766172), (44, 504977), (58, 383086), (116, 191543), (121, 183628), (242, 91814), (319, 69652), (484, 45907), (638, 34826), (1276, 17413), (1583, 14036), (3166, 7018), (3509, 6332)]