19339911

素因数分解:

$3^3\times {\mathrm{79}}^1\times {\mathrm{9067}}^1$

素因数の和:9155

約数の個数: 16

約数和(自身を含む): 29017600

約数和(自身を除く): 9677689

約数列:

[1, 3, 9, 27, 79, 237, 711, 2133, 9067, 27201, 81603, 244809, 716293, 2148879, 6446637, 19339911]

約数ペア:

[(1, 19339911), (3, 6446637), (9, 2148879), (27, 716293), (79, 244809), (237, 81603), (711, 27201), (2133, 9067)]