11840959

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{409}}^1$

素因数の和:570

約数の個数: 16

約数和(自身を含む): 13638240

約数和(自身を除く): 1797281

約数列:

[1, 13, 17, 131, 221, 409, 1703, 2227, 5317, 6953, 28951, 53579, 90389, 696527, 910843, 11840959]

約数ペア:

[(1, 11840959), (13, 910843), (17, 696527), (131, 90389), (221, 53579), (409, 28951), (1703, 6953), (2227, 5317)]