19020346

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{353}}^1\times {\mathrm{929}}^1$

素因数の和:1313

約数の個数: 16

約数和(自身を含む): 29629800

約数和(自身を除く): 10609454

約数列:

[1, 2, 29, 58, 353, 706, 929, 1858, 10237, 20474, 26941, 53882, 327937, 655874, 9510173, 19020346]

約数ペア:

[(1, 19020346), (2, 9510173), (29, 655874), (58, 327937), (353, 53882), (706, 26941), (929, 20474), (1858, 10237)]