30444878

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{19541}}^1$

素因数の和:19603

約数の個数: 16

約数和(自身を含む): 49245840

約数和(自身を除く): 18800962

約数列:

[1, 2, 19, 38, 41, 82, 779, 1558, 19541, 39082, 371279, 742558, 801181, 1602362, 15222439, 30444878]

約数ペア:

[(1, 30444878), (2, 15222439), (19, 1602362), (38, 801181), (41, 742558), (82, 371279), (779, 39082), (1558, 19541)]