18970545

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{114973}}^1$

素因数の和:114992

約数の個数: 16

約数和(自身を含む): 33112512

約数和(自身を除く): 14141967

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 114973, 344919, 574865, 1264703, 1724595, 3794109, 6323515, 18970545]

約数ペア:

[(1, 18970545), (3, 6323515), (5, 3794109), (11, 1724595), (15, 1264703), (33, 574865), (55, 344919), (165, 114973)]