13160426

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{8447}}^1$

素因数の和:8509

約数の個数: 16

約数和(自身を含む): 21288960

約数和(自身を除く): 8128534

約数列:

[1, 2, 19, 38, 41, 82, 779, 1558, 8447, 16894, 160493, 320986, 346327, 692654, 6580213, 13160426]

約数ペア:

[(1, 13160426), (2, 6580213), (19, 692654), (38, 346327), (41, 320986), (82, 160493), (779, 16894), (1558, 8447)]