29431390

素因数分解:

$2^1\times 5^1\times {\mathrm{313}}^1\times {\mathrm{9403}}^1$

素因数の和:9723

約数の個数: 16

約数和(自身を含む): 53151408

約数和(自身を除く): 23720018

約数列:

[1, 2, 5, 10, 313, 626, 1565, 3130, 9403, 18806, 47015, 94030, 2943139, 5886278, 14715695, 29431390]

約数ペア:

[(1, 29431390), (2, 14715695), (5, 5886278), (10, 2943139), (313, 94030), (626, 47015), (1565, 18806), (3130, 9403)]