13456088

素因数分解:

$2^3\times {\mathrm{89}}^1\times {\mathrm{18899}}^1$

素因数の和:18994

約数の個数: 16

約数和(自身を含む): 25515000

約数和(自身を除く): 12058912

約数列:

[1, 2, 4, 8, 89, 178, 356, 712, 18899, 37798, 75596, 151192, 1682011, 3364022, 6728044, 13456088]

約数ペア:

[(1, 13456088), (2, 6728044), (4, 3364022), (8, 1682011), (89, 151192), (178, 75596), (356, 37798), (712, 18899)]