16405942

素因数分解:

$2^1\times 7^1\times {\mathrm{463}}^1\times {\mathrm{2531}}^1$

素因数の和:3003

約数の個数: 16

約数和(自身を含む): 28196352

約数和(自身を除く): 11790410

約数列:

[1, 2, 7, 14, 463, 926, 2531, 3241, 5062, 6482, 17717, 35434, 1171853, 2343706, 8202971, 16405942]

約数ペア:

[(1, 16405942), (2, 8202971), (7, 2343706), (14, 1171853), (463, 35434), (926, 17717), (2531, 6482), (3241, 5062)]