18983238

素因数分解:

$2^1\times 3^1\times {\mathrm{439}}^1\times {\mathrm{7207}}^1$

素因数の和:7651

約数の個数: 16

約数和(自身を含む): 38058240

約数和(自身を除く): 19075002

約数列:

[1, 2, 3, 6, 439, 878, 1317, 2634, 7207, 14414, 21621, 43242, 3163873, 6327746, 9491619, 18983238]

約数ペア:

[(1, 18983238), (2, 9491619), (3, 6327746), (6, 3163873), (439, 43242), (878, 21621), (1317, 14414), (2634, 7207)]