13499342

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{181}}^1\times {\mathrm{419}}^1$

素因数の和:691

約数の個数: 16

約数和(自身を含む): 20638800

約数和(自身を除く): 7139458

約数列:

[1, 2, 89, 178, 181, 362, 419, 838, 16109, 32218, 37291, 74582, 75839, 151678, 6749671, 13499342]

約数ペア:

[(1, 13499342), (2, 6749671), (89, 151678), (178, 75839), (181, 74582), (362, 37291), (419, 32218), (838, 16109)]