15721405716

素因数分解:

$2^2\times 3^1\times {\mathrm{26681}}^1\times {\mathrm{49103}}^1$

素因数の和:75791

約数の個数: 24

約数和(自身を含む): 36685401984

約数和(自身を除く): 20963996268

約数列:

[1, 2, 3, 4, 6, 12, 26681, 49103, 53362, 80043, 98206, 106724, 147309, 160086, 196412, 294618, 320172, 589236, 1310117143, 2620234286, 3930351429, 5240468572, 7860702858, 15721405716]

約数ペア:

[(1, 15721405716), (2, 7860702858), (3, 5240468572), (4, 3930351429), (6, 2620234286), (12, 1310117143), (26681, 589236), (49103, 320172), (53362, 294618), (80043, 196412), (98206, 160086), (106724, 147309)]