16487570

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{4051}}^1$

素因数の和:4106

約数の個数: 32

約数和(自身を含む): 33258816

約数和(自身を除く): 16771246

約数列:

[1, 2, 5, 10, 11, 22, 37, 55, 74, 110, 185, 370, 407, 814, 2035, 4051, 4070, 8102, 20255, 40510, 44561, 89122, 149887, 222805, 299774, 445610, 749435, 1498870, 1648757, 3297514, 8243785, 16487570]

約数ペア:

[(1, 16487570), (2, 8243785), (5, 3297514), (10, 1648757), (11, 1498870), (22, 749435), (37, 445610), (55, 299774), (74, 222805), (110, 149887), (185, 89122), (370, 44561), (407, 40510), (814, 20255), (2035, 8102), (4051, 4070)]