25095554

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{1187}}^1$

素因数の和:1262

約数の個数: 24

約数和(自身を含む): 42468624

約数和(自身を除く): 17373070

約数列:

[1, 2, 11, 22, 31, 62, 341, 682, 961, 1187, 1922, 2374, 10571, 13057, 21142, 26114, 36797, 73594, 404767, 809534, 1140707, 2281414, 12547777, 25095554]

約数ペア:

[(1, 25095554), (2, 12547777), (11, 2281414), (22, 1140707), (31, 809534), (62, 404767), (341, 73594), (682, 36797), (961, 26114), (1187, 21142), (1922, 13057), (2374, 10571)]