12537910

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{857}}^1$

素因数の和:901

約数の個数: 64

約数和(自身を含む): 29652480

約数和(自身を除く): 17114570

約数列:

[1, 2, 5, 7, 10, 11, 14, 19, 22, 35, 38, 55, 70, 77, 95, 110, 133, 154, 190, 209, 266, 385, 418, 665, 770, 857, 1045, 1330, 1463, 1714, 2090, 2926, 4285, 5999, 7315, 8570, 9427, 11998, 14630, 16283, 18854, 29995, 32566, 47135, 59990, 65989, 81415, 94270, 113981, 131978, 162830, 179113, 227962, 329945, 358226, 569905, 659890, 895565, 1139810, 1253791, 1791130, 2507582, 6268955, 12537910]

約数ペア:

[(1, 12537910), (2, 6268955), (5, 2507582), (7, 1791130), (10, 1253791), (11, 1139810), (14, 895565), (19, 659890), (22, 569905), (35, 358226), (38, 329945), (55, 227962), (70, 179113), (77, 162830), (95, 131978), (110, 113981), (133, 94270), (154, 81415), (190, 65989), (209, 59990), (266, 47135), (385, 32566), (418, 29995), (665, 18854), (770, 16283), (857, 14630), (1045, 11998), (1330, 9427), (1463, 8570), (1714, 7315), (2090, 5999), (2926, 4285)]