19243338

素因数分解:

$2^1\times 3^1\times {\mathrm{67}}^1\times {\mathrm{47869}}^1$

素因数の和:47941

約数の個数: 16

約数和(自身を含む): 39061920

約数和(自身を除く): 19818582

約数列:

[1, 2, 3, 6, 67, 134, 201, 402, 47869, 95738, 143607, 287214, 3207223, 6414446, 9621669, 19243338]

約数ペア:

[(1, 19243338), (2, 9621669), (3, 6414446), (6, 3207223), (67, 287214), (134, 143607), (201, 95738), (402, 47869)]