22611938

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1$

素因数の和:155

約数の個数: 48

約数和(自身を含む): 39787200

約数和(自身を除く): 17175262

約数列:

[1, 2, 17, 19, 29, 34, 38, 58, 71, 142, 289, 323, 493, 551, 578, 646, 986, 1102, 1207, 1349, 2059, 2414, 2698, 4118, 5491, 8381, 9367, 10982, 16762, 18734, 20519, 22933, 35003, 39121, 41038, 45866, 70006, 78242, 159239, 318478, 389861, 595051, 665057, 779722, 1190102, 1330114, 11305969, 22611938]

約数ペア:

[(1, 22611938), (2, 11305969), (17, 1330114), (19, 1190102), (29, 779722), (34, 665057), (38, 595051), (58, 389861), (71, 318478), (142, 159239), (289, 78242), (323, 70006), (493, 45866), (551, 41038), (578, 39121), (646, 35003), (986, 22933), (1102, 20519), (1207, 18734), (1349, 16762), (2059, 10982), (2414, 9367), (2698, 8381), (4118, 5491)]