38289866

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{9473}}^1$

素因数の和:9565

約数の個数: 16

約数和(自身を含む): 60027264

約数和(自身を除く): 21737398

約数列:

[1, 2, 43, 47, 86, 94, 2021, 4042, 9473, 18946, 407339, 445231, 814678, 890462, 19144933, 38289866]

約数ペア:

[(1, 38289866), (2, 19144933), (43, 890462), (47, 814678), (86, 445231), (94, 407339), (2021, 18946), (4042, 9473)]