12103342

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{431}}^1\times {\mathrm{739}}^1$

素因数の和:1191

約数の個数: 16

約数和(自身を含む): 19180800

約数和(自身を除く): 7077458

約数列:

[1, 2, 19, 38, 431, 739, 862, 1478, 8189, 14041, 16378, 28082, 318509, 637018, 6051671, 12103342]

約数ペア:

[(1, 12103342), (2, 6051671), (19, 637018), (38, 318509), (431, 28082), (739, 16378), (862, 14041), (1478, 8189)]