16213655

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1\times {\mathrm{569}}^1$

素因数の和:754

約数の個数: 16

約数和(自身を含む): 20109600

約数和(自身を除く): 3895945

約数列:

[1, 5, 41, 139, 205, 569, 695, 2845, 5699, 23329, 28495, 79091, 116645, 395455, 3242731, 16213655]

約数ペア:

[(1, 16213655), (5, 3242731), (41, 395455), (139, 116645), (205, 79091), (569, 28495), (695, 23329), (2845, 5699)]