13015893

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{20759}}^1$

素因数の和:20792

約数の個数: 16

約数和(自身を含む): 19929600

約数和(自身を除く): 6913707

約数列:

[1, 3, 11, 19, 33, 57, 209, 627, 20759, 62277, 228349, 394421, 685047, 1183263, 4338631, 13015893]

約数ペア:

[(1, 13015893), (3, 4338631), (11, 1183263), (19, 685047), (33, 394421), (57, 228349), (209, 62277), (627, 20759)]