2623216

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{8629}}^1$

素因数の和:8656

約数の個数: 20

約数和(自身を含む): 5350600

約数和(自身を除く): 2727384

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 8629, 17258, 34516, 69032, 138064, 163951, 327902, 655804, 1311608, 2623216]

約数ペア:

[(1, 2623216), (2, 1311608), (4, 655804), (8, 327902), (16, 163951), (19, 138064), (38, 69032), (76, 34516), (152, 17258), (304, 8629)]