18792914

素因数分解:

$2^1\times 7^1\times {\mathrm{1103}}^1\times {\mathrm{1217}}^1$

素因数の和:2329

約数の個数: 16

約数和(自身を含む): 32272128

約数和(自身を除く): 13479214

約数列:

[1, 2, 7, 14, 1103, 1217, 2206, 2434, 7721, 8519, 15442, 17038, 1342351, 2684702, 9396457, 18792914]

約数ペア:

[(1, 18792914), (2, 9396457), (7, 2684702), (14, 1342351), (1103, 17038), (1217, 15442), (2206, 8519), (2434, 7721)]