12178474

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{2551}}^1$

素因数の和:2602

約数の個数: 32

約数和(自身を含む): 23519232

約数和(自身を除く): 11340758

約数列:

[1, 2, 7, 11, 14, 22, 31, 62, 77, 154, 217, 341, 434, 682, 2387, 2551, 4774, 5102, 17857, 28061, 35714, 56122, 79081, 158162, 196427, 392854, 553567, 869891, 1107134, 1739782, 6089237, 12178474]

約数ペア:

[(1, 12178474), (2, 6089237), (7, 1739782), (11, 1107134), (14, 869891), (22, 553567), (31, 392854), (62, 196427), (77, 158162), (154, 79081), (217, 56122), (341, 35714), (434, 28061), (682, 17857), (2387, 5102), (2551, 4774)]