16673284

素因数分解:

$2^2\times {\mathrm{421}}^1\times {\mathrm{9901}}^1$

素因数の和:10326

約数の個数: 12

約数和(自身を含む): 29250508

約数和(自身を除く): 12577224

約数列:

[1, 2, 4, 421, 842, 1684, 9901, 19802, 39604, 4168321, 8336642, 16673284]

約数ペア:

[(1, 16673284), (2, 8336642), (4, 4168321), (421, 39604), (842, 19802), (1684, 9901)]