12853885

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{2269}}^1$

素因数の和:2388

約数の個数: 16

約数和(自身を含む): 16997760

約数和(自身を除く): 4143875

約数列:

[1, 5, 11, 55, 103, 515, 1133, 2269, 5665, 11345, 24959, 124795, 233707, 1168535, 2570777, 12853885]

約数ペア:

[(1, 12853885), (5, 2570777), (11, 1168535), (55, 233707), (103, 124795), (515, 24959), (1133, 11345), (2269, 5665)]