21933694

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{149}}^1\times {\mathrm{827}}^1$

素因数の和:1067

約数の個数: 16

約数和(自身を含む): 33534000

約数和(自身を除く): 11600306

約数列:

[1, 2, 89, 149, 178, 298, 827, 1654, 13261, 26522, 73603, 123223, 147206, 246446, 10966847, 21933694]

約数ペア:

[(1, 21933694), (2, 10966847), (89, 246446), (149, 147206), (178, 123223), (298, 73603), (827, 26522), (1654, 13261)]