18708942814

素因数分解:

$2^1\times {\mathrm{349}}^1\times {\mathrm{353}}^1\times {\mathrm{75931}}^1$

素因数の和:76635

約数の個数: 16

約数和(自身を含む): 28223924400

約数和(自身を除く): 9514981586

約数列:

[1, 2, 349, 353, 698, 706, 75931, 123197, 151862, 246394, 26499919, 26803643, 52999838, 53607286, 9354471407, 18708942814]

約数ペア:

[(1, 18708942814), (2, 9354471407), (349, 53607286), (353, 52999838), (698, 26803643), (706, 26499919), (75931, 246394), (123197, 151862)]