1899696836

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{2969}}^1\times {\mathrm{8419}}^1$

素因数の和:11411

約数の個数: 24

約数和(自身を含む): 3501036000

約数和(自身を除く): 1601339164

約数列:

[1, 2, 4, 19, 38, 76, 2969, 5938, 8419, 11876, 16838, 33676, 56411, 112822, 159961, 225644, 319922, 639844, 24996011, 49992022, 99984044, 474924209, 949848418, 1899696836]

約数ペア:

[(1, 1899696836), (2, 949848418), (4, 474924209), (19, 99984044), (38, 49992022), (76, 24996011), (2969, 639844), (5938, 319922), (8419, 225644), (11876, 159961), (16838, 112822), (33676, 56411)]