12945036

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{82981}}^1$

素因数の和:83001

約数の個数: 24

約数和(自身を含む): 32528944

約数和(自身を除く): 19583908

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 82981, 165962, 248943, 331924, 497886, 995772, 1078753, 2157506, 3236259, 4315012, 6472518, 12945036]

約数ペア:

[(1, 12945036), (2, 6472518), (3, 4315012), (4, 3236259), (6, 2157506), (12, 1078753), (13, 995772), (26, 497886), (39, 331924), (52, 248943), (78, 165962), (156, 82981)]