2019235682

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1\times {\mathrm{138247}}^1$

素因数の和:138425

約数の個数: 16

約数和(自身を含む): 3102285120

約数和(自身を除く): 1083049438

約数列:

[1, 2, 67, 109, 134, 218, 7303, 14606, 138247, 276494, 9262549, 15068923, 18525098, 30137846, 1009617841, 2019235682]

約数ペア:

[(1, 2019235682), (2, 1009617841), (67, 30137846), (109, 18525098), (134, 15068923), (218, 9262549), (7303, 276494), (14606, 138247)]