13307322391

素因数分解:

${\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{313}}^1\times {\mathrm{18493}}^1$

素因数の和:18847

約数の個数: 24

約数和(自身を含む): 15446928560

約数和(自身を除く): 2139606169

約数列:

[1, 11, 19, 121, 209, 313, 2299, 3443, 5947, 18493, 37873, 65417, 203423, 351367, 719587, 2237653, 3865037, 5788309, 42515407, 63671399, 109977871, 700385389, 1209756581, 13307322391]

約数ペア:

[(1, 13307322391), (11, 1209756581), (19, 700385389), (121, 109977871), (209, 63671399), (313, 42515407), (2299, 5788309), (3443, 3865037), (5947, 2237653), (18493, 719587), (37873, 351367), (65417, 203423)]