15864002

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{3323}}^1$

素因数の和:3374

約数の個数: 32

約数和(自身を含む): 30633984

約数和(自身を除く): 14769982

約数列:

[1, 2, 7, 11, 14, 22, 31, 62, 77, 154, 217, 341, 434, 682, 2387, 3323, 4774, 6646, 23261, 36553, 46522, 73106, 103013, 206026, 255871, 511742, 721091, 1133143, 1442182, 2266286, 7932001, 15864002]

約数ペア:

[(1, 15864002), (2, 7932001), (7, 2266286), (11, 1442182), (14, 1133143), (22, 721091), (31, 511742), (62, 255871), (77, 206026), (154, 103013), (217, 73106), (341, 46522), (434, 36553), (682, 23261), (2387, 6646), (3323, 4774)]