19898484

素因数分解:

$2^2\times 3^1\times {\mathrm{47}}^1\times {\mathrm{35281}}^1$

素因数の和:35335

約数の個数: 24

約数和(自身を含む): 47419008

約数和(自身を除く): 27520524

約数列:

[1, 2, 3, 4, 6, 12, 47, 94, 141, 188, 282, 564, 35281, 70562, 105843, 141124, 211686, 423372, 1658207, 3316414, 4974621, 6632828, 9949242, 19898484]

約数ペア:

[(1, 19898484), (2, 9949242), (3, 6632828), (4, 4974621), (6, 3316414), (12, 1658207), (47, 423372), (94, 211686), (141, 141124), (188, 105843), (282, 70562), (564, 35281)]