16503856

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{233}}^2$

素因数の和:493

約数の個数: 30

約数和(自身を含む): 33804260

約数和(自身を除く): 17300404

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 233, 304, 466, 932, 1864, 3728, 4427, 8854, 17708, 35416, 54289, 70832, 108578, 217156, 434312, 868624, 1031491, 2062982, 4125964, 8251928, 16503856]

約数ペア:

[(1, 16503856), (2, 8251928), (4, 4125964), (8, 2062982), (16, 1031491), (19, 868624), (38, 434312), (76, 217156), (152, 108578), (233, 70832), (304, 54289), (466, 35416), (932, 17708), (1864, 8854), (3728, 4427)]