13147946

素因数分解:

$2^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{107}}^1\times {\mathrm{131}}^1$

素因数の和:314

約数の個数: 32

約数和(自身を含む): 23265792

約数和(自身を除く): 10117846

約数列:

[1, 2, 7, 14, 67, 107, 131, 134, 214, 262, 469, 749, 917, 938, 1498, 1834, 7169, 8777, 14017, 14338, 17554, 28034, 50183, 61439, 98119, 100366, 122878, 196238, 939139, 1878278, 6573973, 13147946]

約数ペア:

[(1, 13147946), (2, 6573973), (7, 1878278), (14, 939139), (67, 196238), (107, 122878), (131, 100366), (134, 98119), (214, 61439), (262, 50183), (469, 28034), (749, 17554), (917, 14338), (938, 14017), (1498, 8777), (1834, 7169)]