222023284

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{417337}}^1$

素因数の和:417367

約数の個数: 24

約数和(自身を含む): 467418560

約数和(自身を除く): 245395276

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 417337, 834674, 1669348, 2921359, 5842718, 7929403, 11685436, 15858806, 31717612, 55505821, 111011642, 222023284]

約数ペア:

[(1, 222023284), (2, 111011642), (4, 55505821), (7, 31717612), (14, 15858806), (19, 11685436), (28, 7929403), (38, 5842718), (76, 2921359), (133, 1669348), (266, 834674), (532, 417337)]