18923410

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{172031}}^1$

素因数の和:172049

約数の個数: 16

約数和(自身を含む): 37158912

約数和(自身を除く): 18235502

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 172031, 344062, 860155, 1720310, 1892341, 3784682, 9461705, 18923410]

約数ペア:

[(1, 18923410), (2, 9461705), (5, 3784682), (10, 1892341), (11, 1720310), (22, 860155), (55, 344062), (110, 172031)]