12206810

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{191}}^1$

素因数の和:299

約数の個数: 64

約数和(自身を含む): 27869184

約数和(自身を除く): 15662374

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 83, 110, 154, 166, 191, 382, 385, 415, 581, 770, 830, 913, 955, 1162, 1337, 1826, 1910, 2101, 2674, 2905, 4202, 4565, 5810, 6391, 6685, 9130, 10505, 12782, 13370, 14707, 15853, 21010, 29414, 31706, 31955, 63910, 73535, 79265, 110971, 147070, 158530, 174383, 221942, 348766, 554855, 871915, 1109710, 1220681, 1743830, 2441362, 6103405, 12206810]

約数ペア:

[(1, 12206810), (2, 6103405), (5, 2441362), (7, 1743830), (10, 1220681), (11, 1109710), (14, 871915), (22, 554855), (35, 348766), (55, 221942), (70, 174383), (77, 158530), (83, 147070), (110, 110971), (154, 79265), (166, 73535), (191, 63910), (382, 31955), (385, 31706), (415, 29414), (581, 21010), (770, 15853), (830, 14707), (913, 13370), (955, 12782), (1162, 10505), (1337, 9130), (1826, 6685), (1910, 6391), (2101, 5810), (2674, 4565), (2905, 4202)]