1994194939

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{38729}}^1$

素因数の和:38922

約数の個数: 16

約数和(自身を含む): 2260592640

約数和(自身を除く): 266397701

約数列:

[1, 11, 31, 151, 341, 1661, 4681, 38729, 51491, 426019, 1200599, 5848079, 13206589, 64328869, 181290449, 1994194939]

約数ペア:

[(1, 1994194939), (11, 181290449), (31, 64328869), (151, 13206589), (341, 5848079), (1661, 1200599), (4681, 426019), (38729, 51491)]