18851042

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{28649}}^1$

素因数の和:28705

約数の個数: 16

約数和(自身を含む): 33004800

約数和(自身を除く): 14153758

約数列:

[1, 2, 7, 14, 47, 94, 329, 658, 28649, 57298, 200543, 401086, 1346503, 2693006, 9425521, 18851042]

約数ペア:

[(1, 18851042), (2, 9425521), (7, 2693006), (14, 1346503), (47, 401086), (94, 200543), (329, 57298), (658, 28649)]