12534137

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1$

素因数の和:197

約数の個数: 32

約数和(自身を含む): 16588800

約数和(自身を除く): 4054663

約数列:

[1, 7, 11, 31, 59, 77, 89, 217, 341, 413, 623, 649, 979, 1829, 2387, 2759, 4543, 5251, 6853, 12803, 19313, 20119, 30349, 36757, 57761, 140833, 162781, 212443, 404327, 1139467, 1790591, 12534137]

約数ペア:

[(1, 12534137), (7, 1790591), (11, 1139467), (31, 404327), (59, 212443), (77, 162781), (89, 140833), (217, 57761), (341, 36757), (413, 30349), (623, 20119), (649, 19313), (979, 12803), (1829, 6853), (2387, 5251), (2759, 4543)]