18336539

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{1217}}^1$

素因数の和:1310

約数の個数: 16

約数和(自身を含む): 21144480

約数和(自身を除く): 2807941

約数列:

[1, 13, 19, 61, 247, 793, 1159, 1217, 15067, 15821, 23123, 74237, 300599, 965081, 1410503, 18336539]

約数ペア:

[(1, 18336539), (13, 1410503), (19, 965081), (61, 300599), (247, 74237), (793, 23123), (1159, 15821), (1217, 15067)]