16690702

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{3691}}^1$

素因数の和:3736

約数の個数: 32

約数和(自身を含む): 31898880

約数和(自身を除く): 15208178

約数列:

[1, 2, 7, 14, 17, 19, 34, 38, 119, 133, 238, 266, 323, 646, 2261, 3691, 4522, 7382, 25837, 51674, 62747, 70129, 125494, 140258, 439229, 490903, 878458, 981806, 1192193, 2384386, 8345351, 16690702]

約数ペア:

[(1, 16690702), (2, 8345351), (7, 2384386), (14, 1192193), (17, 981806), (19, 878458), (34, 490903), (38, 439229), (119, 140258), (133, 125494), (238, 70129), (266, 62747), (323, 51674), (646, 25837), (2261, 7382), (3691, 4522)]