21133658

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{769}}^1$

素因数の和:942

約数の個数: 32

約数和(自身を含む): 39325440

約数和(自身を除く): 18191782

約数列:

[1, 2, 7, 13, 14, 26, 91, 151, 182, 302, 769, 1057, 1538, 1963, 2114, 3926, 5383, 9997, 10766, 13741, 19994, 27482, 69979, 116119, 139958, 232238, 812833, 1509547, 1625666, 3019094, 10566829, 21133658]

約数ペア:

[(1, 21133658), (2, 10566829), (7, 3019094), (13, 1625666), (14, 1509547), (26, 812833), (91, 232238), (151, 139958), (182, 116119), (302, 69979), (769, 27482), (1057, 19994), (1538, 13741), (1963, 10766), (2114, 9997), (3926, 5383)]