19491928752

素因数分解:

$2^4\times 3^1\times {\mathrm{1319}}^1\times {\mathrm{307871}}^1$

素因数の和:309201

約数の個数: 40

約数和(自身を含む): 50392488960

約数和(自身を除く): 30900560208

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1319, 2638, 3957, 5276, 7914, 10552, 15828, 21104, 31656, 63312, 307871, 615742, 923613, 1231484, 1847226, 2462968, 3694452, 4925936, 7388904, 14777808, 406081849, 812163698, 1218245547, 1624327396, 2436491094, 3248654792, 4872982188, 6497309584, 9745964376, 19491928752]

約数ペア:

[(1, 19491928752), (2, 9745964376), (3, 6497309584), (4, 4872982188), (6, 3248654792), (8, 2436491094), (12, 1624327396), (16, 1218245547), (24, 812163698), (48, 406081849), (1319, 14777808), (2638, 7388904), (3957, 4925936), (5276, 3694452), (7914, 2462968), (10552, 1847226), (15828, 1231484), (21104, 923613), (31656, 615742), (63312, 307871)]