19681908

素因数分解:

$2^2\times 3^1\times {\mathrm{47}}^1\times {\mathrm{34897}}^1$

素因数の和:34951

約数の個数: 24

約数和(自身を含む): 46902912

約数和(自身を除く): 27221004

約数列:

[1, 2, 3, 4, 6, 12, 47, 94, 141, 188, 282, 564, 34897, 69794, 104691, 139588, 209382, 418764, 1640159, 3280318, 4920477, 6560636, 9840954, 19681908]

約数ペア:

[(1, 19681908), (2, 9840954), (3, 6560636), (4, 4920477), (6, 3280318), (12, 1640159), (47, 418764), (94, 209382), (141, 139588), (188, 104691), (282, 69794), (564, 34897)]