19283823

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{3833}}^1$

素因数の和:3895

約数の個数: 24

約数和(自身を含む): 30702672

約数和(自身を除く): 11418849

約数列:

[1, 3, 9, 13, 39, 43, 117, 129, 387, 559, 1677, 3833, 5031, 11499, 34497, 49829, 149487, 164819, 448461, 494457, 1483371, 2142647, 6427941, 19283823]

約数ペア:

[(1, 19283823), (3, 6427941), (9, 2142647), (13, 1483371), (39, 494457), (43, 448461), (117, 164819), (129, 149487), (387, 49829), (559, 34497), (1677, 11499), (3833, 5031)]