12187406

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{79139}}^1$

素因数の和:79159

約数の個数: 16

約数和(自身を含む): 22792320

約数和(自身を除く): 10604914

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 79139, 158278, 553973, 870529, 1107946, 1741058, 6093703, 12187406]

約数ペア:

[(1, 12187406), (2, 6093703), (7, 1741058), (11, 1107946), (14, 870529), (22, 553973), (77, 158278), (154, 79139)]