120981436

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{15761}}^1$

素因数の和:15885

約数の個数: 24

約数和(自身を含む): 225081360

約数和(自身を除く): 104099924

約数列:

[1, 2, 4, 19, 38, 76, 101, 202, 404, 1919, 3838, 7676, 15761, 31522, 63044, 299459, 598918, 1197836, 1591861, 3183722, 6367444, 30245359, 60490718, 120981436]

約数ペア:

[(1, 120981436), (2, 60490718), (4, 30245359), (19, 6367444), (38, 3183722), (76, 1591861), (101, 1197836), (202, 598918), (404, 299459), (1919, 63044), (3838, 31522), (7676, 15761)]