12205711

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{941}}^1$

素因数の和:1074

約数の個数: 16

約数和(自身を含む): 14921280

約数和(自身を除く): 2715569

約数列:

[1, 7, 17, 109, 119, 763, 941, 1853, 6587, 12971, 15997, 102569, 111979, 717983, 1743673, 12205711]

約数ペア:

[(1, 12205711), (7, 1743673), (17, 717983), (109, 111979), (119, 102569), (763, 15997), (941, 12971), (1853, 6587)]