19931114

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{74929}}^1$

素因数の和:74957

約数の個数: 16

約数和(自身を含む): 35966400

約数和(自身を除く): 16035286

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 74929, 149858, 524503, 1049006, 1423651, 2847302, 9965557, 19931114]

約数ペア:

[(1, 19931114), (2, 9965557), (7, 2847302), (14, 1423651), (19, 1049006), (38, 524503), (133, 149858), (266, 74929)]