66708398878

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{159589471}}^1$

素因数の和:159589503

約数の個数: 16

約数和(自身を含む): 114904419840

約数和(自身を除く): 48196020962

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 159589471, 319178942, 1755484181, 3032199949, 3510968362, 6064399898, 33354199439, 66708398878]

約数ペア:

[(1, 66708398878), (2, 33354199439), (11, 6064399898), (19, 3510968362), (22, 3032199949), (38, 1755484181), (209, 319178942), (418, 159589471)]