2019955774

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{439}}^1\times {\mathrm{56113}}^1$

素因数の和:56595

約数の個数: 16

約数和(自身を含む): 3110960160

約数和(自身を除く): 1091004386

約数列:

[1, 2, 41, 82, 439, 878, 17999, 35998, 56113, 112226, 2300633, 4601266, 24633607, 49267214, 1009977887, 2019955774]

約数ペア:

[(1, 2019955774), (2, 1009977887), (41, 49267214), (82, 24633607), (439, 4601266), (878, 2300633), (17999, 112226), (35998, 56113)]