16988345

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{10651}}^1$

素因数の和:10696

約数の個数: 16

約数和(自身を含む): 23008320

約数和(自身を除く): 6019975

約数列:

[1, 5, 11, 29, 55, 145, 319, 1595, 10651, 53255, 117161, 308879, 585805, 1544395, 3397669, 16988345]

約数ペア:

[(1, 16988345), (5, 3397669), (11, 1544395), (29, 585805), (55, 308879), (145, 117161), (319, 53255), (1595, 10651)]