11991308

素因数分解:

$2^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{3929}}^1$

素因数の和:4049

約数の個数: 24

約数和(自身を含む): 24208800

約数和(自身を除く): 12217492

約数列:

[1, 2, 4, 7, 14, 28, 109, 218, 436, 763, 1526, 3052, 3929, 7858, 15716, 27503, 55006, 110012, 428261, 856522, 1713044, 2997827, 5995654, 11991308]

約数ペア:

[(1, 11991308), (2, 5995654), (4, 2997827), (7, 1713044), (14, 856522), (28, 428261), (109, 110012), (218, 55006), (436, 27503), (763, 15716), (1526, 7858), (3052, 3929)]