19201713042

素因数分解:

$2^1\times 3^1\times {\mathrm{47}}^1\times {\mathrm{68091181}}^1$

素因数の和:68091233

約数の個数: 16

約数和(自身を含む): 39220520832

約数和(自身を除く): 20018807790

約数列:

[1, 2, 3, 6, 47, 94, 141, 282, 68091181, 136182362, 204273543, 408547086, 3200285507, 6400571014, 9600856521, 19201713042]

約数ペア:

[(1, 19201713042), (2, 9600856521), (3, 6400571014), (6, 3200285507), (47, 408547086), (94, 204273543), (141, 136182362), (282, 68091181)]