12021254

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^2\times {\mathrm{1021}}^1$

素因数の和:1088

約数の個数: 24

約数和(自身を含む): 21363888

約数和(自身を除く): 9342634

約数列:

[1, 2, 7, 14, 29, 58, 203, 406, 841, 1021, 1682, 2042, 5887, 7147, 11774, 14294, 29609, 59218, 207263, 414526, 858661, 1717322, 6010627, 12021254]

約数ペア:

[(1, 12021254), (2, 6010627), (7, 1717322), (14, 858661), (29, 414526), (58, 207263), (203, 59218), (406, 29609), (841, 14294), (1021, 11774), (1682, 7147), (2042, 5887)]