1851436

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1433}}^1$

素因数の和:1473

約数の個数: 24

約数和(自身を含む): 3613680

約数和(自身を除く): 1762244

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 323, 646, 1292, 1433, 2866, 5732, 24361, 27227, 48722, 54454, 97444, 108908, 462859, 925718, 1851436]

約数ペア:

[(1, 1851436), (2, 925718), (4, 462859), (17, 108908), (19, 97444), (34, 54454), (38, 48722), (68, 27227), (76, 24361), (323, 5732), (646, 2866), (1292, 1433)]