12500168

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{859}}^1$

素因数の和:989

約数の個数: 32

約数和(自身を含む): 25077600

約数和(自身を除く): 12577432

約数列:

[1, 2, 4, 8, 17, 34, 68, 107, 136, 214, 428, 856, 859, 1718, 1819, 3436, 3638, 6872, 7276, 14552, 14603, 29206, 58412, 91913, 116824, 183826, 367652, 735304, 1562521, 3125042, 6250084, 12500168]

約数ペア:

[(1, 12500168), (2, 6250084), (4, 3125042), (8, 1562521), (17, 735304), (34, 367652), (68, 183826), (107, 116824), (136, 91913), (214, 58412), (428, 29206), (856, 14603), (859, 14552), (1718, 7276), (1819, 6872), (3436, 3638)]