15510482

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{109}}^1\times {\mathrm{421}}^1$

素因数の和:558

約数の個数: 24

約数和(自身を含む): 25484580

約数和(自身を除く): 9974098

約数列:

[1, 2, 13, 26, 109, 169, 218, 338, 421, 842, 1417, 2834, 5473, 10946, 18421, 36842, 45889, 71149, 91778, 142298, 596557, 1193114, 7755241, 15510482]

約数ペア:

[(1, 15510482), (2, 7755241), (13, 1193114), (26, 596557), (109, 142298), (169, 91778), (218, 71149), (338, 45889), (421, 36842), (842, 18421), (1417, 10946), (2834, 5473)]