17967670

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{283}}^1\times {\mathrm{907}}^1$

素因数の和:1204

約数の個数: 32

約数和(自身を含む): 37133568

約数和(自身を除く): 19165898

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 283, 566, 907, 1415, 1814, 1981, 2830, 3962, 4535, 6349, 9070, 9905, 12698, 19810, 31745, 63490, 256681, 513362, 1283405, 1796767, 2566810, 3593534, 8983835, 17967670]

約数ペア:

[(1, 17967670), (2, 8983835), (5, 3593534), (7, 2566810), (10, 1796767), (14, 1283405), (35, 513362), (70, 256681), (283, 63490), (566, 31745), (907, 19810), (1415, 12698), (1814, 9905), (1981, 9070), (2830, 6349), (3962, 4535)]