22481228

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{1553}}^1$

素因数の和:1622

約数の個数: 48

約数和(自身を含む): 50125824

約数和(自身を除く): 27644596

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 47, 77, 94, 154, 188, 308, 329, 517, 658, 1034, 1316, 1553, 2068, 3106, 3619, 6212, 7238, 10871, 14476, 17083, 21742, 34166, 43484, 68332, 72991, 119581, 145982, 239162, 291964, 478324, 510937, 802901, 1021874, 1605802, 2043748, 3211604, 5620307, 11240614, 22481228]

約数ペア:

[(1, 22481228), (2, 11240614), (4, 5620307), (7, 3211604), (11, 2043748), (14, 1605802), (22, 1021874), (28, 802901), (44, 510937), (47, 478324), (77, 291964), (94, 239162), (154, 145982), (188, 119581), (308, 72991), (329, 68332), (517, 43484), (658, 34166), (1034, 21742), (1316, 17083), (1553, 14476), (2068, 10871), (3106, 7238), (3619, 6212)]