19924046

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{347}}^1\times {\mathrm{1511}}^1$

素因数の和:1879

約数の個数: 16

約数和(自身を含む): 31570560

約数和(自身を除く): 11646514

約数列:

[1, 2, 19, 38, 347, 694, 1511, 3022, 6593, 13186, 28709, 57418, 524317, 1048634, 9962023, 19924046]

約数ペア:

[(1, 19924046), (2, 9962023), (19, 1048634), (38, 524317), (347, 57418), (694, 28709), (1511, 13186), (3022, 6593)]