19185838

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{44207}}^1$

素因数の和:44247

約数の個数: 16

約数和(自身を含む): 33951744

約数和(自身を除く): 14765906

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 44207, 88414, 309449, 618898, 1370417, 2740834, 9592919, 19185838]

約数ペア:

[(1, 19185838), (2, 9592919), (7, 2740834), (14, 1370417), (31, 618898), (62, 309449), (217, 88414), (434, 44207)]