21695032

素因数分解:

$2^3\times {\mathrm{433}}^1\times {\mathrm{6263}}^1$

素因数の和:6702

約数の個数: 16

約数和(自身を含む): 40778640

約数和(自身を除く): 19083608

約数列:

[1, 2, 4, 8, 433, 866, 1732, 3464, 6263, 12526, 25052, 50104, 2711879, 5423758, 10847516, 21695032]

約数ペア:

[(1, 21695032), (2, 10847516), (4, 5423758), (8, 2711879), (433, 50104), (866, 25052), (1732, 12526), (3464, 6263)]