19266968

素因数分解:

$2^3\times 7^1\times {\mathrm{344053}}^1$

素因数の和:344066

約数の個数: 16

約数和(自身を含む): 41286480

約数和(自身を除く): 22019512

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 344053, 688106, 1376212, 2408371, 2752424, 4816742, 9633484, 19266968]

約数ペア:

[(1, 19266968), (2, 9633484), (4, 4816742), (7, 2752424), (8, 2408371), (14, 1376212), (28, 688106), (56, 344053)]