28915834

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{5107}}^1$

素因数の和:5277

約数の個数: 16

約数和(自身を含む): 45972000

約数和(自身を除く): 17056166

約数列:

[1, 2, 19, 38, 149, 298, 2831, 5107, 5662, 10214, 97033, 194066, 760943, 1521886, 14457917, 28915834]

約数ペア:

[(1, 28915834), (2, 14457917), (19, 1521886), (38, 760943), (149, 194066), (298, 97033), (2831, 10214), (5107, 5662)]