19241936

素因数分解:

$2^4\times 7^1\times {\mathrm{171803}}^1$

素因数の和:171818

約数の個数: 20

約数和(自身を含む): 42607392

約数和(自身を除く): 23365456

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 171803, 343606, 687212, 1202621, 1374424, 2405242, 2748848, 4810484, 9620968, 19241936]

約数ペア:

[(1, 19241936), (2, 9620968), (4, 4810484), (7, 2748848), (8, 2405242), (14, 1374424), (16, 1202621), (28, 687212), (56, 343606), (112, 171803)]