16712690

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{23539}}^1$

素因数の和:23617

約数の個数: 16

約数和(自身を含む): 30507840

約数和(自身を除く): 13795150

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 23539, 47078, 117695, 235390, 1671269, 3342538, 8356345, 16712690]

約数ペア:

[(1, 16712690), (2, 8356345), (5, 3342538), (10, 1671269), (71, 235390), (142, 117695), (355, 47078), (710, 23539)]