22000132

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71429}}^1$

素因数の和:71451

約数の個数: 24

約数和(自身を含む): 48000960

約数和(自身を除く): 26000828

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 71429, 142858, 285716, 500003, 785719, 1000006, 1571438, 2000012, 3142876, 5500033, 11000066, 22000132]

約数ペア:

[(1, 22000132), (2, 11000066), (4, 5500033), (7, 3142876), (11, 2000012), (14, 1571438), (22, 1000006), (28, 785719), (44, 500003), (77, 285716), (154, 142858), (308, 71429)]