22886215

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{433}}^1$

素因数の和:511

約数の個数: 24

約数和(自身を含む): 31029264

約数和(自身を除く): 8143049

約数列:

[1, 5, 11, 31, 55, 155, 341, 433, 961, 1705, 2165, 4763, 4805, 10571, 13423, 23815, 52855, 67115, 147653, 416113, 738265, 2080565, 4577243, 22886215]

約数ペア:

[(1, 22886215), (5, 4577243), (11, 2080565), (31, 738265), (55, 416113), (155, 147653), (341, 67115), (433, 52855), (961, 23815), (1705, 13423), (2165, 10571), (4763, 4805)]