19156977741

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{136303}}^1\times {\mathrm{4259}}^1$

素因数の和:140576

約数の個数: 16

約数和(自身を含む): 27871441920

約数和(自身を除く): 8714464179

約数列:

[1, 3, 11, 33, 4259, 12777, 46849, 136303, 140547, 408909, 1499333, 4497999, 580514477, 1741543431, 6385659247, 19156977741]

約数ペア:

[(1, 19156977741), (3, 6385659247), (11, 1741543431), (33, 580514477), (4259, 4497999), (12777, 1499333), (46849, 408909), (136303, 140547)]