19458136594

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{4325953}}^1$

素因数の和:4326141

約数の個数: 16

約数和(自身を含む): 31614071832

約数和(自身を除く): 12155935238

約数列:

[1, 2, 13, 26, 173, 346, 2249, 4498, 4325953, 8651906, 56237389, 112474778, 748389869, 1496779738, 9729068297, 19458136594]

約数ペア:

[(1, 19458136594), (2, 9729068297), (13, 1496779738), (26, 748389869), (173, 112474778), (346, 56237389), (2249, 8651906), (4498, 4325953)]