139611962

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{524857}}^1$

素因数の和:524885

約数の個数: 16

約数和(自身を含む): 251931840

約数和(自身を除く): 112319878

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 524857, 1049714, 3673999, 7347998, 9972283, 19944566, 69805981, 139611962]

約数ペア:

[(1, 139611962), (2, 69805981), (7, 19944566), (14, 9972283), (19, 7347998), (38, 3673999), (133, 1049714), (266, 524857)]