12851330333

素因数分解:

${\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{15731}}^1$

素因数の和:15873

約数の個数: 24

約数和(自身を含む): 14193536256

約数和(自身を除く): 1342205923

約数列:

[1, 19, 31, 73, 361, 589, 1387, 2263, 11191, 15731, 26353, 42997, 298889, 487661, 816943, 1148363, 5678891, 9265559, 21818897, 35599253, 176045621, 414559043, 676385807, 12851330333]

約数ペア:

[(1, 12851330333), (19, 676385807), (31, 414559043), (73, 176045621), (361, 35599253), (589, 21818897), (1387, 9265559), (2263, 5678891), (11191, 1148363), (15731, 816943), (26353, 487661), (42997, 298889)]