18391544897

素因数分解:

${\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{1879}}^1\times {\mathrm{24049}}^1$

素因数の和:25976

約数の個数: 16

約数和(自身を含む): 20617584000

約数和(自身を除く): 2226039103

約数列:

[1, 11, 37, 407, 1879, 20669, 24049, 69523, 264539, 764753, 889813, 9787943, 45188071, 497068781, 1671958627, 18391544897]

約数ペア:

[(1, 18391544897), (11, 1671958627), (37, 497068781), (407, 45188071), (1879, 9787943), (20669, 889813), (24049, 764753), (69523, 264539)]