196759970

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1788727}}^1$

素因数の和:1788745

約数の個数: 16

約数和(自身を含む): 386365248

約数和(自身を除く): 189605278

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 1788727, 3577454, 8943635, 17887270, 19675997, 39351994, 98379985, 196759970]

約数ペア:

[(1, 196759970), (2, 98379985), (5, 39351994), (10, 19675997), (11, 17887270), (22, 8943635), (55, 3577454), (110, 1788727)]