22109439

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{15581}}^1$

素因数の和:15638

約数の個数: 16

約数和(自身を含む): 32909184

約数和(自身を除く): 10799745

約数列:

[1, 3, 11, 33, 43, 129, 473, 1419, 15581, 46743, 171391, 514173, 669983, 2009949, 7369813, 22109439]

約数ペア:

[(1, 22109439), (3, 7369813), (11, 2009949), (33, 669983), (43, 514173), (129, 171391), (473, 46743), (1419, 15581)]