12581036

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{503}}^1$

素因数の和:570

約数の個数: 36

約数和(自身を含む): 24533712

約数和(自身を除く): 11952676

約数列:

[1, 2, 4, 13, 26, 37, 52, 74, 148, 169, 338, 481, 503, 676, 962, 1006, 1924, 2012, 6253, 6539, 12506, 13078, 18611, 25012, 26156, 37222, 74444, 85007, 170014, 241943, 340028, 483886, 967772, 3145259, 6290518, 12581036]

約数ペア:

[(1, 12581036), (2, 6290518), (4, 3145259), (13, 967772), (26, 483886), (37, 340028), (52, 241943), (74, 170014), (148, 85007), (169, 74444), (338, 37222), (481, 26156), (503, 25012), (676, 18611), (962, 13078), (1006, 12506), (1924, 6539), (2012, 6253)]