19759254

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{1093}}^1$

素因数の和:1252

約数の個数: 32

約数和(自身を含む): 41589504

約数和(自身を除く): 21830250

約数列:

[1, 2, 3, 6, 23, 46, 69, 131, 138, 262, 393, 786, 1093, 2186, 3013, 3279, 6026, 6558, 9039, 18078, 25139, 50278, 75417, 143183, 150834, 286366, 429549, 859098, 3293209, 6586418, 9879627, 19759254]

約数ペア:

[(1, 19759254), (2, 9879627), (3, 6586418), (6, 3293209), (23, 859098), (46, 429549), (69, 286366), (131, 150834), (138, 143183), (262, 75417), (393, 50278), (786, 25139), (1093, 18078), (2186, 9039), (3013, 6558), (3279, 6026)]