19688772

素因数分解:

$2^2\times 3^1\times {\mathrm{59}}^1\times {\mathrm{27809}}^1$

素因数の和:27875

約数の個数: 24

約数和(自身を含む): 46720800

約数和(自身を除く): 27032028

約数列:

[1, 2, 3, 4, 6, 12, 59, 118, 177, 236, 354, 708, 27809, 55618, 83427, 111236, 166854, 333708, 1640731, 3281462, 4922193, 6562924, 9844386, 19688772]

約数ペア:

[(1, 19688772), (2, 9844386), (3, 6562924), (4, 4922193), (6, 3281462), (12, 1640731), (59, 333708), (118, 166854), (177, 111236), (236, 83427), (354, 55618), (708, 27809)]