19526032

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{39367}}^1$

素因数の和:39406

約数の個数: 20

約数和(自身を含む): 39053056

約数和(自身を除く): 19527024

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 39367, 78734, 157468, 314936, 629872, 1220377, 2440754, 4881508, 9763016, 19526032]

約数ペア:

[(1, 19526032), (2, 9763016), (4, 4881508), (8, 2440754), (16, 1220377), (31, 629872), (62, 314936), (124, 157468), (248, 78734), (496, 39367)]