12355432

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{139}}^1\times {\mathrm{271}}^1$

素因数の和:457

約数の個数: 32

約数和(自身を含む): 23990400

約数和(自身を除く): 11634968

約数列:

[1, 2, 4, 8, 41, 82, 139, 164, 271, 278, 328, 542, 556, 1084, 1112, 2168, 5699, 11111, 11398, 22222, 22796, 37669, 44444, 45592, 75338, 88888, 150676, 301352, 1544429, 3088858, 6177716, 12355432]

約数ペア:

[(1, 12355432), (2, 6177716), (4, 3088858), (8, 1544429), (41, 301352), (82, 150676), (139, 88888), (164, 75338), (271, 45592), (278, 44444), (328, 37669), (542, 22796), (556, 22222), (1084, 11398), (1112, 11111), (2168, 5699)]