16931695

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{1459}}^1$

素因数の和:1686

約数の個数: 16

約数和(自身を含む): 22285440

約数和(自身を除く): 5353745

約数列:

[1, 5, 11, 55, 211, 1055, 1459, 2321, 7295, 11605, 16049, 80245, 307849, 1539245, 3386339, 16931695]

約数ペア:

[(1, 16931695), (5, 3386339), (11, 1539245), (55, 307849), (211, 80245), (1055, 16049), (1459, 11605), (2321, 7295)]