16381484

素因数分解:

$2^2\times 7^2\times {\mathrm{83579}}^1$

素因数の和:83597

約数の個数: 18

約数和(自身を含む): 33348420

約数和(自身を除く): 16966936

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 83579, 167158, 334316, 585053, 1170106, 2340212, 4095371, 8190742, 16381484]

約数ペア:

[(1, 16381484), (2, 8190742), (4, 4095371), (7, 2340212), (14, 1170106), (28, 585053), (49, 334316), (98, 167158), (196, 83579)]