1899687046

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{1489}}^1\times {\mathrm{9521}}^1$

素因数の和:11079

約数の個数: 16

約数和(自身を含む): 2894307120

約数和(自身を除く): 994620074

約数列:

[1, 2, 67, 134, 1489, 2978, 9521, 19042, 99763, 199526, 637907, 1275814, 14176769, 28353538, 949843523, 1899687046]

約数ペア:

[(1, 1899687046), (2, 949843523), (67, 28353538), (134, 14176769), (1489, 1275814), (2978, 637907), (9521, 199526), (19042, 99763)]