22214665

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1033}}^1$

素因数の和:1089

約数の個数: 32

約数和(自身を含む): 32161536

約数和(自身を除く): 9946871

約数列:

[1, 5, 11, 17, 23, 55, 85, 115, 187, 253, 391, 935, 1033, 1265, 1955, 4301, 5165, 11363, 17561, 21505, 23759, 56815, 87805, 118795, 193171, 261349, 403903, 965855, 1306745, 2019515, 4442933, 22214665]

約数ペア:

[(1, 22214665), (5, 4442933), (11, 2019515), (17, 1306745), (23, 965855), (55, 403903), (85, 261349), (115, 193171), (187, 118795), (253, 87805), (391, 56815), (935, 23759), (1033, 21505), (1265, 17561), (1955, 11363), (4301, 5165)]