19483827

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{9679}}^1$

素因数の和:9754

約数の個数: 16

約数和(自身を含む): 28807680

約数和(自身を除く): 9323853

約数列:

[1, 3, 11, 33, 61, 183, 671, 2013, 9679, 29037, 106469, 319407, 590419, 1771257, 6494609, 19483827]

約数ペア:

[(1, 19483827), (3, 6494609), (11, 1771257), (33, 590419), (61, 319407), (183, 106469), (671, 29037), (2013, 9679)]