12220624

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1433}}^1$

素因数の和:1495

約数の個数: 40

約数和(自身を含む): 26138952

約数和(自身を除く): 13918328

約数列:

[1, 2, 4, 8, 13, 16, 26, 41, 52, 82, 104, 164, 208, 328, 533, 656, 1066, 1433, 2132, 2866, 4264, 5732, 8528, 11464, 18629, 22928, 37258, 58753, 74516, 117506, 149032, 235012, 298064, 470024, 763789, 940048, 1527578, 3055156, 6110312, 12220624]

約数ペア:

[(1, 12220624), (2, 6110312), (4, 3055156), (8, 1527578), (13, 940048), (16, 763789), (26, 470024), (41, 298064), (52, 235012), (82, 149032), (104, 117506), (164, 74516), (208, 58753), (328, 37258), (533, 22928), (656, 18629), (1066, 11464), (1433, 8528), (2132, 5732), (2866, 4264)]