11905810

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{283}}^1\times {\mathrm{601}}^1$

素因数の和:898

約数の個数: 32

約数和(自身を含む): 24619392

約数和(自身を除く): 12713582

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 283, 566, 601, 1202, 1415, 1981, 2830, 3005, 3962, 4207, 6010, 8414, 9905, 19810, 21035, 42070, 170083, 340166, 850415, 1190581, 1700830, 2381162, 5952905, 11905810]

約数ペア:

[(1, 11905810), (2, 5952905), (5, 2381162), (7, 1700830), (10, 1190581), (14, 850415), (35, 340166), (70, 170083), (283, 42070), (566, 21035), (601, 19810), (1202, 9905), (1415, 8414), (1981, 6010), (2830, 4207), (3005, 3962)]