19921144

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{5051}}^1$

素因数の和:5103

約数の個数: 32

約数和(自身を含む): 40921200

約数和(自身を除く): 21000056

約数列:

[1, 2, 4, 8, 17, 29, 34, 58, 68, 116, 136, 232, 493, 986, 1972, 3944, 5051, 10102, 20204, 40408, 85867, 146479, 171734, 292958, 343468, 585916, 686936, 1171832, 2490143, 4980286, 9960572, 19921144]

約数ペア:

[(1, 19921144), (2, 9960572), (4, 4980286), (8, 2490143), (17, 1171832), (29, 686936), (34, 585916), (58, 343468), (68, 292958), (116, 171734), (136, 146479), (232, 85867), (493, 40408), (986, 20204), (1972, 10102), (3944, 5051)]