19609998

素因数分解:

$2^1\times 3^1\times {\mathrm{47}}^1\times {\mathrm{69539}}^1$

素因数の和:69591

約数の個数: 16

約数和(自身を含む): 40055040

約数和(自身を除く): 20445042

約数列:

[1, 2, 3, 6, 47, 94, 141, 282, 69539, 139078, 208617, 417234, 3268333, 6536666, 9804999, 19609998]

約数ペア:

[(1, 19609998), (2, 9804999), (3, 6536666), (6, 3268333), (47, 417234), (94, 208617), (141, 139078), (282, 69539)]