12919214

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{83891}}^1$

素因数の和:83911

約数の個数: 16

約数和(自身を含む): 24160896

約数和(自身を除く): 11241682

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 83891, 167782, 587237, 922801, 1174474, 1845602, 6459607, 12919214]

約数ペア:

[(1, 12919214), (2, 6459607), (7, 1845602), (11, 1174474), (14, 922801), (22, 587237), (77, 167782), (154, 83891)]