19288734

素因数分解:

$2^1\times 3^1\times {\mathrm{239}}^1\times {\mathrm{13451}}^1$

素因数の和:13695

約数の個数: 16

約数和(自身を含む): 38741760

約数和(自身を除く): 19453026

約数列:

[1, 2, 3, 6, 239, 478, 717, 1434, 13451, 26902, 40353, 80706, 3214789, 6429578, 9644367, 19288734]

約数ペア:

[(1, 19288734), (2, 9644367), (3, 6429578), (6, 3214789), (239, 80706), (478, 40353), (717, 26902), (1434, 13451)]