2019932776

素因数分解:

$2^3\times {\mathrm{73}}^1\times {\mathrm{173}}^1\times {\mathrm{19993}}^1$

素因数の和:20245

約数の個数: 32

約数和(自身を含む): 3861641160

約数和(自身を除く): 1841708384

約数列:

[1, 2, 4, 8, 73, 146, 173, 292, 346, 584, 692, 1384, 12629, 19993, 25258, 39986, 50516, 79972, 101032, 159944, 1459489, 2918978, 3458789, 5837956, 6917578, 11675912, 13835156, 27670312, 252491597, 504983194, 1009966388, 2019932776]

約数ペア:

[(1, 2019932776), (2, 1009966388), (4, 504983194), (8, 252491597), (73, 27670312), (146, 13835156), (173, 11675912), (292, 6917578), (346, 5837956), (584, 3458789), (692, 2918978), (1384, 1459489), (12629, 159944), (19993, 101032), (25258, 79972), (39986, 50516)]