16331854

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{311}}^1$

素因数の和:373

約数の個数: 48

約数和(自身を含む): 31868928

約数和(自身を除く): 15537074

約数列:

[1, 2, 7, 11, 14, 22, 31, 62, 77, 121, 154, 217, 242, 311, 341, 434, 622, 682, 847, 1694, 2177, 2387, 3421, 3751, 4354, 4774, 6842, 7502, 9641, 19282, 23947, 26257, 37631, 47894, 52514, 67487, 75262, 106051, 134974, 212102, 263417, 526834, 742357, 1166561, 1484714, 2333122, 8165927, 16331854]

約数ペア:

[(1, 16331854), (2, 8165927), (7, 2333122), (11, 1484714), (14, 1166561), (22, 742357), (31, 526834), (62, 263417), (77, 212102), (121, 134974), (154, 106051), (217, 75262), (242, 67487), (311, 52514), (341, 47894), (434, 37631), (622, 26257), (682, 23947), (847, 19282), (1694, 9641), (2177, 7502), (2387, 6842), (3421, 4774), (3751, 4354)]