53915198

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{409}}^1\times {\mathrm{3469}}^1$

素因数の和:3899

約数の個数: 16

約数和(自身を含む): 85362000

約数和(自身を除く): 31446802

約数列:

[1, 2, 19, 38, 409, 818, 3469, 6938, 7771, 15542, 65911, 131822, 1418821, 2837642, 26957599, 53915198]

約数ペア:

[(1, 53915198), (2, 26957599), (19, 2837642), (38, 1418821), (409, 131822), (818, 65911), (3469, 15542), (6938, 7771)]