19005354841

素因数分解:

${\mathrm{11}}^1\times {\mathrm{971}}^1\times {\mathrm{1779361}}^1$

素因数の和:1780343

約数の個数: 8

約数和(自身を含む): 20754478368

約数和(自身を除く): 1749123527

約数列:

[1, 11, 971, 10681, 1779361, 19572971, 1727759531, 19005354841]

約数ペア:

[(1, 19005354841), (11, 1727759531), (971, 19572971), (10681, 1779361)]