19240077

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{1531}}^1$

素因数の和:1664

約数の個数: 16

約数和(自身を含む): 26472960

約数和(自身を除く): 7232883

約数列:

[1, 3, 59, 71, 177, 213, 1531, 4189, 4593, 12567, 90329, 108701, 270987, 326103, 6413359, 19240077]

約数ペア:

[(1, 19240077), (3, 6413359), (59, 326103), (71, 270987), (177, 108701), (213, 90329), (1531, 12567), (4189, 4593)]