19447051

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1831}}^1$

素因数の和:1906

約数の個数: 16

約数和(自身を含む): 22570240

約数和(自身を除く): 3123189

約数列:

[1, 13, 19, 43, 247, 559, 817, 1831, 10621, 23803, 34789, 78733, 452257, 1023529, 1495927, 19447051]

約数ペア:

[(1, 19447051), (13, 1495927), (19, 1023529), (43, 452257), (247, 78733), (559, 34789), (817, 23803), (1831, 10621)]