11985898

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{3889}}^1$

素因数の和:3981

約数の個数: 16

約数和(自身を含む): 19045440

約数和(自身を除く): 7059542

約数列:

[1, 2, 23, 46, 67, 134, 1541, 3082, 3889, 7778, 89447, 178894, 260563, 521126, 5992949, 11985898]

約数ペア:

[(1, 11985898), (2, 5992949), (23, 521126), (46, 260563), (67, 178894), (134, 89447), (1541, 7778), (3082, 3889)]