2019604012

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1563161}}^1$

素因数の和:1563201

約数の個数: 24

約数和(自身を含む): 3939168240

約数和(自身を除く): 1919564228

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 323, 646, 1292, 1563161, 3126322, 6252644, 26573737, 29700059, 53147474, 59400118, 106294948, 118800236, 504901003, 1009802006, 2019604012]

約数ペア:

[(1, 2019604012), (2, 1009802006), (4, 504901003), (17, 118800236), (19, 106294948), (34, 59400118), (38, 53147474), (68, 29700059), (76, 26573737), (323, 6252644), (646, 3126322), (1292, 1563161)]