16804873

素因数分解:

${\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{307}}^1$

素因数の和:436

約数の個数: 16

約数和(自身を含む): 18430720

約数和(自身を除く): 1625847

約数列:

[1, 19, 43, 67, 307, 817, 1273, 2881, 5833, 13201, 20569, 54739, 250819, 390811, 884467, 16804873]

約数ペア:

[(1, 16804873), (19, 884467), (43, 390811), (67, 250819), (307, 54739), (817, 20569), (1273, 13201), (2881, 5833)]