16408940322

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{143938073}}^1$

素因数の和:143938097

約数の個数: 16

約数和(自身を含む): 34545137760

約数和(自身を除く): 18136197438

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 143938073, 287876146, 431814219, 863628438, 2734823387, 5469646774, 8204470161, 16408940322]

約数ペア:

[(1, 16408940322), (2, 8204470161), (3, 5469646774), (6, 2734823387), (19, 863628438), (38, 431814219), (57, 287876146), (114, 143938073)]