15659941

素因数分解:

${\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{331}}^1$

素因数の和:393

約数の個数: 24

約数和(自身を含む): 19075392

約数和(自身を除く): 3415451

約数列:

[1, 11, 17, 23, 121, 187, 253, 331, 391, 2057, 2783, 3641, 4301, 5627, 7613, 40051, 47311, 61897, 83743, 129421, 680867, 921173, 1423631, 15659941]

約数ペア:

[(1, 15659941), (11, 1423631), (17, 921173), (23, 680867), (121, 129421), (187, 83743), (253, 61897), (331, 47311), (391, 40051), (2057, 7613), (2783, 5627), (3641, 4301)]