19294231

素因数分解:

${\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{179}}^1\times {\mathrm{239}}^1$

素因数の和:470

約数の個数: 16

約数和(自身を含む): 21772800

約数和(自身を除く): 2478569

約数列:

[1, 11, 41, 179, 239, 451, 1969, 2629, 7339, 9799, 42781, 80729, 107789, 470591, 1754021, 19294231]

約数ペア:

[(1, 19294231), (11, 1754021), (41, 470591), (179, 107789), (239, 80729), (451, 42781), (1969, 9799), (2629, 7339)]