19140249

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{6361}}^1$

素因数の和:6440

約数の個数: 16

約数和(自身を含む): 27483840

約数和(自身を除く): 8343591

約数列:

[1, 3, 17, 51, 59, 177, 1003, 3009, 6361, 19083, 108137, 324411, 375299, 1125897, 6380083, 19140249]

約数ペア:

[(1, 19140249), (3, 6380083), (17, 1125897), (51, 375299), (59, 324411), (177, 108137), (1003, 19083), (3009, 6361)]