12896710

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{709}}^1$

素因数の和:840

約数の個数: 32

約数和(自身を含む): 24844320

約数和(自身を除く): 11947610

約数列:

[1, 2, 5, 10, 17, 34, 85, 107, 170, 214, 535, 709, 1070, 1418, 1819, 3545, 3638, 7090, 9095, 12053, 18190, 24106, 60265, 75863, 120530, 151726, 379315, 758630, 1289671, 2579342, 6448355, 12896710]

約数ペア:

[(1, 12896710), (2, 6448355), (5, 2579342), (10, 1289671), (17, 758630), (34, 379315), (85, 151726), (107, 120530), (170, 75863), (214, 60265), (535, 24106), (709, 18190), (1070, 12053), (1418, 9095), (1819, 7090), (3545, 3638)]