12210814

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{2143}}^1$

素因数の和:2200

約数の個数: 32

約数和(自身を含む): 23463936

約数和(自身を除く): 11253122

約数列:

[1, 2, 7, 11, 14, 22, 37, 74, 77, 154, 259, 407, 518, 814, 2143, 2849, 4286, 5698, 15001, 23573, 30002, 47146, 79291, 158582, 165011, 330022, 555037, 872201, 1110074, 1744402, 6105407, 12210814]

約数ペア:

[(1, 12210814), (2, 6105407), (7, 1744402), (11, 1110074), (14, 872201), (22, 555037), (37, 330022), (74, 165011), (77, 158582), (154, 79291), (259, 47146), (407, 30002), (518, 23573), (814, 15001), (2143, 5698), (2849, 4286)]