15696967

素因数分解:

${\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{587}}^1$

素因数の和:639

約数の個数: 24

約数和(自身を含む): 19707408

約数和(自身を除く): 4010441

約数列:

[1, 11, 13, 17, 121, 143, 187, 221, 587, 1573, 2057, 2431, 6457, 7631, 9979, 26741, 71027, 83941, 109769, 129727, 923351, 1207459, 1426997, 15696967]

約数ペア:

[(1, 15696967), (11, 1426997), (13, 1207459), (17, 923351), (121, 129727), (143, 109769), (187, 83941), (221, 71027), (587, 26741), (1573, 9979), (2057, 7631), (2431, 6457)]