15342173

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{8663}}^1$

素因数の和:8704

約数の個数: 16

約数和(自身を含む): 19961856

約数和(自身を除く): 4619683

約数列:

[1, 7, 11, 23, 77, 161, 253, 1771, 8663, 60641, 95293, 199249, 667051, 1394743, 2191739, 15342173]

約数ペア:

[(1, 15342173), (7, 2191739), (11, 1394743), (23, 667051), (77, 199249), (161, 95293), (253, 60641), (1771, 8663)]