13209476

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{27751}}^1$

素因数の和:27779

約数の個数: 24

約数和(自身を含む): 27974016

約数和(自身を除く): 14764540

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 27751, 55502, 111004, 194257, 388514, 471767, 777028, 943534, 1887068, 3302369, 6604738, 13209476]

約数ペア:

[(1, 13209476), (2, 6604738), (4, 3302369), (7, 1887068), (14, 943534), (17, 777028), (28, 471767), (34, 388514), (68, 194257), (119, 111004), (238, 55502), (476, 27751)]