19121782

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{347}}^1\times {\mathrm{467}}^1$

素因数の和:875

約数の個数: 16

約数和(自身を含む): 29315520

約数和(自身を除く): 10193738

約数列:

[1, 2, 59, 118, 347, 467, 694, 934, 20473, 27553, 40946, 55106, 162049, 324098, 9560891, 19121782]

約数ペア:

[(1, 19121782), (2, 9560891), (59, 324098), (118, 162049), (347, 55106), (467, 40946), (694, 27553), (934, 20473)]