15290198

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{2309}}^1$

素因数の和:2372

約数の個数: 32

約数和(自身を含む): 29272320

約数和(自身を除く): 13982122

約数列:

[1, 2, 7, 11, 14, 22, 43, 77, 86, 154, 301, 473, 602, 946, 2309, 3311, 4618, 6622, 16163, 25399, 32326, 50798, 99287, 177793, 198574, 355586, 695009, 1092157, 1390018, 2184314, 7645099, 15290198]

約数ペア:

[(1, 15290198), (2, 7645099), (7, 2184314), (11, 1390018), (14, 1092157), (22, 695009), (43, 355586), (77, 198574), (86, 177793), (154, 99287), (301, 50798), (473, 32326), (602, 25399), (946, 16163), (2309, 6622), (3311, 4618)]