12778106

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{8669}}^1$

素因数の和:8749

約数の個数: 16

約数和(自身を含む): 21224160

約数和(自身を除く): 8446054

約数列:

[1, 2, 11, 22, 67, 134, 737, 1474, 8669, 17338, 95359, 190718, 580823, 1161646, 6389053, 12778106]

約数ペア:

[(1, 12778106), (2, 6389053), (11, 1161646), (22, 580823), (67, 190718), (134, 95359), (737, 17338), (1474, 8669)]