11972492

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{10429}}^1$

素因数の和:10481

約数の個数: 24

約数和(自身を含む): 24531360

約数和(自身を除く): 12558868

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 287, 574, 1148, 10429, 20858, 41716, 73003, 146006, 292012, 427589, 855178, 1710356, 2993123, 5986246, 11972492]

約数ペア:

[(1, 11972492), (2, 5986246), (4, 2993123), (7, 1710356), (14, 855178), (28, 427589), (41, 292012), (82, 146006), (164, 73003), (287, 41716), (574, 20858), (1148, 10429)]