15691209028

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{277}}^1\times {\mathrm{1287431}}^1$

素因数の和:1287723

約数の個数: 24

約数和(自身を含む): 30064112064

約数和(自身を除く): 14372903036

約数列:

[1, 2, 4, 11, 22, 44, 277, 554, 1108, 3047, 6094, 12188, 1287431, 2574862, 5149724, 14161741, 28323482, 56646964, 356618387, 713236774, 1426473548, 3922802257, 7845604514, 15691209028]

約数ペア:

[(1, 15691209028), (2, 7845604514), (4, 3922802257), (11, 1426473548), (22, 713236774), (44, 356618387), (277, 56646964), (554, 28323482), (1108, 14161741), (3047, 5149724), (6094, 2574862), (12188, 1287431)]