15222354

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{6143}}^1$

素因数の和:6214

約数の個数: 32

約数和(自身を含む): 35389440

約数和(自身を除く): 20167086

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 59, 118, 177, 354, 413, 826, 1239, 2478, 6143, 12286, 18429, 36858, 43001, 86002, 129003, 258006, 362437, 724874, 1087311, 2174622, 2537059, 5074118, 7611177, 15222354]

約数ペア:

[(1, 15222354), (2, 7611177), (3, 5074118), (6, 2537059), (7, 2174622), (14, 1087311), (21, 724874), (42, 362437), (59, 258006), (118, 129003), (177, 86002), (354, 43001), (413, 36858), (826, 18429), (1239, 12286), (2478, 6143)]