23457918

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{2557}}^1$

素因数の和:2712

約数の個数: 32

約数和(自身を含む): 51569280

約数和(自身を除く): 28111362

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 139, 278, 417, 834, 1529, 2557, 3058, 4587, 5114, 7671, 9174, 15342, 28127, 56254, 84381, 168762, 355423, 710846, 1066269, 2132538, 3909653, 7819306, 11728959, 23457918]

約数ペア:

[(1, 23457918), (2, 11728959), (3, 7819306), (6, 3909653), (11, 2132538), (22, 1066269), (33, 710846), (66, 355423), (139, 168762), (278, 84381), (417, 56254), (834, 28127), (1529, 15342), (2557, 9174), (3058, 7671), (4587, 5114)]