19741321943

素因数分解:

$7^1\times {\mathrm{59}}^1\times {\mathrm{4751}}^1\times {\mathrm{10061}}^1$

素因数の和:14878

約数の個数: 16

約数和(自身を含む): 22951019520

約数和(自身を除く): 3209697577

約数列:

[1, 7, 59, 413, 4751, 10061, 33257, 70427, 280309, 593599, 1962163, 4155193, 47799811, 334598677, 2820188849, 19741321943]

約数ペア:

[(1, 19741321943), (7, 2820188849), (59, 334598677), (413, 47799811), (4751, 4155193), (10061, 1962163), (33257, 593599), (70427, 280309)]