11817862

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{293}}^1$

素因数の和:412

約数の個数: 32

約数和(自身を含む): 21111552

約数和(自身を除く): 9293690

約数列:

[1, 2, 7, 14, 43, 67, 86, 134, 293, 301, 469, 586, 602, 938, 2051, 2881, 4102, 5762, 12599, 19631, 20167, 25198, 39262, 40334, 88193, 137417, 176386, 274834, 844133, 1688266, 5908931, 11817862]

約数ペア:

[(1, 11817862), (2, 5908931), (7, 1688266), (14, 844133), (43, 274834), (67, 176386), (86, 137417), (134, 88193), (293, 40334), (301, 39262), (469, 25198), (586, 20167), (602, 19631), (938, 12599), (2051, 5762), (2881, 4102)]