22502441

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{233}}^1$

素因数の和:305

約数の個数: 32

約数和(自身を含む): 28304640

約数和(自身を除く): 5802199

約数列:

[1, 13, 17, 19, 23, 221, 233, 247, 299, 323, 391, 437, 3029, 3961, 4199, 4427, 5083, 5359, 5681, 7429, 51493, 57551, 69667, 75259, 91103, 96577, 101821, 978367, 1184339, 1323673, 1730957, 22502441]

約数ペア:

[(1, 22502441), (13, 1730957), (17, 1323673), (19, 1184339), (23, 978367), (221, 101821), (233, 96577), (247, 91103), (299, 75259), (323, 69667), (391, 57551), (437, 51493), (3029, 7429), (3961, 5681), (4199, 5359), (4427, 5083)]