19865336062

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{69459217}}^1$

素因数の和:69459243

約数の個数: 16

約数和(自身を含む): 35007445872

約数和(自身を除く): 15142109810

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 69459217, 138918434, 764051387, 902969821, 1528102774, 1805939642, 9932668031, 19865336062]

約数ペア:

[(1, 19865336062), (2, 9932668031), (11, 1805939642), (13, 1528102774), (22, 902969821), (26, 764051387), (143, 138918434), (286, 69459217)]