25565606

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{89}}^1\times {\mathrm{1187}}^1$

素因数の和:1300

約数の個数: 24

約数和(自身を含む): 42661080

約数和(自身を除く): 17095474

約数列:

[1, 2, 11, 22, 89, 121, 178, 242, 979, 1187, 1958, 2374, 10769, 13057, 21538, 26114, 105643, 143627, 211286, 287254, 1162073, 2324146, 12782803, 25565606]

約数ペア:

[(1, 25565606), (2, 12782803), (11, 2324146), (22, 1162073), (89, 287254), (121, 211286), (178, 143627), (242, 105643), (979, 26114), (1187, 21538), (1958, 13057), (2374, 10769)]