19989992328

素因数分解:

$2^3\times 3^1\times {\mathrm{5569}}^1\times {\mathrm{149563}}^1$

素因数の和:155141

約数の個数: 32

約数和(自身を含む): 49984288800

約数和(自身を除く): 29994296472

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 5569, 11138, 16707, 22276, 33414, 44552, 66828, 133656, 149563, 299126, 448689, 598252, 897378, 1196504, 1794756, 3589512, 832916347, 1665832694, 2498749041, 3331665388, 4997498082, 6663330776, 9994996164, 19989992328]

約数ペア:

[(1, 19989992328), (2, 9994996164), (3, 6663330776), (4, 4997498082), (6, 3331665388), (8, 2498749041), (12, 1665832694), (24, 832916347), (5569, 3589512), (11138, 1794756), (16707, 1196504), (22276, 897378), (33414, 598252), (44552, 448689), (66828, 299126), (133656, 149563)]