65396309

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{1993}}^1$

素因数の和:2180

約数の個数: 16

約数和(自身を含む): 75612480

約数和(自身を除く): 10216171

約数列:

[1, 11, 19, 157, 209, 1727, 1993, 2983, 21923, 32813, 37867, 312901, 416537, 3441911, 5945119, 65396309]

約数ペア:

[(1, 65396309), (11, 5945119), (19, 3441911), (157, 416537), (209, 312901), (1727, 37867), (1993, 32813), (2983, 21923)]