19203918

素因数分解:

$2^1\times 3^1\times {\mathrm{47}}^1\times {\mathrm{68099}}^1$

素因数の和:68151

約数の個数: 16

約数和(自身を含む): 39225600

約数和(自身を除く): 20021682

約数列:

[1, 2, 3, 6, 47, 94, 141, 282, 68099, 136198, 204297, 408594, 3200653, 6401306, 9601959, 19203918]

約数ペア:

[(1, 19203918), (2, 9601959), (3, 6401306), (6, 3200653), (47, 408594), (94, 204297), (141, 136198), (282, 68099)]