12893485

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{359}}^1\times {\mathrm{653}}^1$

素因数の和:1028

約数の個数: 16

約数和(自身を含む): 16951680

約数和(自身を除く): 4058195

約数列:

[1, 5, 11, 55, 359, 653, 1795, 3265, 3949, 7183, 19745, 35915, 234427, 1172135, 2578697, 12893485]

約数ペア:

[(1, 12893485), (5, 2578697), (11, 1172135), (55, 234427), (359, 35915), (653, 19745), (1795, 7183), (3265, 3949)]