28309829

素因数分解:

${\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{191}}^1\times {\mathrm{269}}^1$

素因数の和:508

約数の個数: 16

約数和(自身を含む): 31104000

約数和(自身を除く): 2794171

約数列:

[1, 19, 29, 191, 269, 551, 3629, 5111, 5539, 7801, 51379, 105241, 148219, 976201, 1489991, 28309829]

約数ペア:

[(1, 28309829), (19, 1489991), (29, 976201), (191, 148219), (269, 105241), (551, 51379), (3629, 7801), (5111, 5539)]