13149038

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{173}}^1$

素因数の和:332

約数の個数: 32

約数和(自身を含む): 23302080

約数和(自身を除く): 10153042

約数列:

[1, 2, 7, 14, 61, 89, 122, 173, 178, 346, 427, 623, 854, 1211, 1246, 2422, 5429, 10553, 10858, 15397, 21106, 30794, 38003, 73871, 76006, 107779, 147742, 215558, 939217, 1878434, 6574519, 13149038]

約数ペア:

[(1, 13149038), (2, 6574519), (7, 1878434), (14, 939217), (61, 215558), (89, 147742), (122, 107779), (173, 76006), (178, 73871), (346, 38003), (427, 30794), (623, 21106), (854, 15397), (1211, 10858), (1246, 10553), (2422, 5429)]