12621854

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{293}}^1$

素因数の和:500

約数の個数: 32

約数和(自身を含む): 23115456

約数和(自身を除く): 10493602

約数列:

[1, 2, 7, 14, 17, 34, 119, 181, 238, 293, 362, 586, 1267, 2051, 2534, 3077, 4102, 4981, 6154, 9962, 21539, 34867, 43078, 53033, 69734, 106066, 371231, 742462, 901561, 1803122, 6310927, 12621854]

約数ペア:

[(1, 12621854), (2, 6310927), (7, 1803122), (14, 901561), (17, 742462), (34, 371231), (119, 106066), (181, 69734), (238, 53033), (293, 43078), (362, 34867), (586, 21539), (1267, 9962), (2051, 6154), (2534, 4981), (3077, 4102)]