19735432

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{60169}}^1$

素因数の和:60216

約数の個数: 16

約数和(自身を含む): 37907100

約数和(自身を除く): 18171668

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 60169, 120338, 240676, 481352, 2466929, 4933858, 9867716, 19735432]

約数ペア:

[(1, 19735432), (2, 9867716), (4, 4933858), (8, 2466929), (41, 481352), (82, 240676), (164, 120338), (328, 60169)]