2205698

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{937}}^1$

素因数の和:1057

約数の個数: 16

約数和(自身を含む): 3646944

約数和(自身を除く): 1441246

約数列:

[1, 2, 11, 22, 107, 214, 937, 1177, 1874, 2354, 10307, 20614, 100259, 200518, 1102849, 2205698]

約数ペア:

[(1, 2205698), (2, 1102849), (11, 200518), (22, 100259), (107, 20614), (214, 10307), (937, 2354), (1177, 1874)]