19610097

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{8243}}^1$

素因数の和:8320

約数の個数: 16

約数和(自身を含む): 28623168

約数和(自身を除く): 9013071

約数列:

[1, 3, 13, 39, 61, 183, 793, 2379, 8243, 24729, 107159, 321477, 502823, 1508469, 6536699, 19610097]

約数ペア:

[(1, 19610097), (3, 6536699), (13, 1508469), (39, 502823), (61, 321477), (183, 107159), (793, 24729), (2379, 8243)]