22143605

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{2153}}^1$

素因数の和:2197

約数の個数: 24

約数和(自身を含む): 30940056

約数和(自身を除く): 8796451

約数列:

[1, 5, 11, 17, 55, 85, 121, 187, 605, 935, 2057, 2153, 10285, 10765, 23683, 36601, 118415, 183005, 260513, 402611, 1302565, 2013055, 4428721, 22143605]

約数ペア:

[(1, 22143605), (5, 4428721), (11, 2013055), (17, 1302565), (55, 402611), (85, 260513), (121, 183005), (187, 118415), (605, 36601), (935, 23683), (2057, 10765), (2153, 10285)]