19536295

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{607}}^1$

素因数の和:810

約数の個数: 16

約数和(自身を含む): 24208128

約数和(自身を除く): 4671833

約数列:

[1, 5, 41, 157, 205, 607, 785, 3035, 6437, 24887, 32185, 95299, 124435, 476495, 3907259, 19536295]

約数ペア:

[(1, 19536295), (5, 3907259), (41, 476495), (157, 124435), (205, 95299), (607, 32185), (785, 24887), (3035, 6437)]