13111988

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{487}}^1$

素因数の和:671

約数の個数: 24

約数和(自身を含む): 23611392

約数和(自身を除く): 10499404

約数列:

[1, 2, 4, 53, 106, 127, 212, 254, 487, 508, 974, 1948, 6731, 13462, 25811, 26924, 51622, 61849, 103244, 123698, 247396, 3277997, 6555994, 13111988]

約数ペア:

[(1, 13111988), (2, 6555994), (4, 3277997), (53, 247396), (106, 123698), (127, 103244), (212, 61849), (254, 51622), (487, 26924), (508, 25811), (974, 13462), (1948, 6731)]