1949589506

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{3581}}^1\times {\mathrm{14327}}^1$

素因数の和:17929

約数の個数: 16

約数和(自身を含む): 3079373760

約数和(自身を除く): 1129784254

約数列:

[1, 2, 19, 38, 3581, 7162, 14327, 28654, 68039, 136078, 272213, 544426, 51304987, 102609974, 974794753, 1949589506]

約数ペア:

[(1, 1949589506), (2, 974794753), (19, 102609974), (38, 51304987), (3581, 544426), (7162, 272213), (14327, 136078), (28654, 68039)]