12581133044

素因数分解:

$2^2\times {\mathrm{311}}^1\times {\mathrm{2447}}^1\times {\mathrm{4133}}^1$

素因数の和:6895

約数の個数: 24

約数和(自身を含む): 22102149888

約数和(自身を除く): 9521016844

約数列:

[1, 2, 4, 311, 622, 1244, 2447, 4133, 4894, 8266, 9788, 16532, 761017, 1285363, 1522034, 2570726, 3044068, 5141452, 10113451, 20226902, 40453804, 3145283261, 6290566522, 12581133044]

約数ペア:

[(1, 12581133044), (2, 6290566522), (4, 3145283261), (311, 40453804), (622, 20226902), (1244, 10113451), (2447, 5141452), (4133, 3044068), (4894, 2570726), (8266, 1522034), (9788, 1285363), (16532, 761017)]