16876345

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1\times {\mathrm{347}}^1$

素因数の和:560

約数の個数: 16

約数和(自身を含む): 20746368

約数和(自身を除く): 3870023

約数列:

[1, 5, 71, 137, 347, 355, 685, 1735, 9727, 24637, 47539, 48635, 123185, 237695, 3375269, 16876345]

約数ペア:

[(1, 16876345), (5, 3375269), (71, 237695), (137, 123185), (347, 48635), (355, 47539), (685, 24637), (1735, 9727)]