16712638

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{373}}^1\times {\mathrm{521}}^1$

素因数の和:939

約数の個数: 16

約数和(自身を含む): 25770096

約数和(自身を除く): 9057458

約数列:

[1, 2, 43, 86, 373, 521, 746, 1042, 16039, 22403, 32078, 44806, 194333, 388666, 8356319, 16712638]

約数ペア:

[(1, 16712638), (2, 8356319), (43, 388666), (86, 194333), (373, 44806), (521, 32078), (746, 22403), (1042, 16039)]