9997786

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{193}}^1\times {\mathrm{439}}^1$

素因数の和:693

約数の個数: 16

約数和(自身を含む): 15364800

約数和(自身を除く): 5367014

約数列:

[1, 2, 59, 118, 193, 386, 439, 878, 11387, 22774, 25901, 51802, 84727, 169454, 4998893, 9997786]

約数ペア:

[(1, 9997786), (2, 4998893), (59, 169454), (118, 84727), (193, 51802), (386, 25901), (439, 22774), (878, 11387)]