19369130

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{4759}}^1$

素因数の和:4814

約数の個数: 32

約数和(自身を含む): 39070080

約数和(自身を除く): 19700950

約数列:

[1, 2, 5, 10, 11, 22, 37, 55, 74, 110, 185, 370, 407, 814, 2035, 4070, 4759, 9518, 23795, 47590, 52349, 104698, 176083, 261745, 352166, 523490, 880415, 1760830, 1936913, 3873826, 9684565, 19369130]

約数ペア:

[(1, 19369130), (2, 9684565), (5, 3873826), (10, 1936913), (11, 1760830), (22, 880415), (37, 523490), (55, 352166), (74, 261745), (110, 176083), (185, 104698), (370, 52349), (407, 47590), (814, 23795), (2035, 9518), (4070, 4759)]