19932032

素因数分解:

$2^7\times {\mathrm{155719}}^1$

素因数の和:155733

約数の個数: 16

約数和(自身を含む): 39708600

約数和(自身を除く): 19776568

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 155719, 311438, 622876, 1245752, 2491504, 4983008, 9966016, 19932032]

約数ペア:

[(1, 19932032), (2, 9966016), (4, 4983008), (8, 2491504), (16, 1245752), (32, 622876), (64, 311438), (128, 155719)]