20192929

素因数分解:

${\mathrm{43}}^2\times {\mathrm{67}}^1\times {\mathrm{163}}^1$

素因数の和:316

約数の個数: 12

約数和(自身を含む): 21110736

約数和(自身を除く): 917807

約数列:

[1, 43, 67, 163, 1849, 2881, 7009, 10921, 123883, 301387, 469603, 20192929]

約数ペア:

[(1, 20192929), (43, 469603), (67, 301387), (163, 123883), (1849, 10921), (2881, 7009)]