2019014594

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{409}}^1\times {\mathrm{3511}}^1$

素因数の和:3978

約数の個数: 32

約数和(自身を含む): 3283017600

約数和(自身を除く): 1264003006

約数列:

[1, 2, 19, 37, 38, 74, 409, 703, 818, 1406, 3511, 7022, 7771, 15133, 15542, 30266, 66709, 129907, 133418, 259814, 287527, 575054, 1435999, 2468233, 2871998, 4936466, 27283981, 53131963, 54567962, 106263926, 1009507297, 2019014594]

約数ペア:

[(1, 2019014594), (2, 1009507297), (19, 106263926), (37, 54567962), (38, 53131963), (74, 27283981), (409, 4936466), (703, 2871998), (818, 2468233), (1406, 1435999), (3511, 575054), (7022, 287527), (7771, 259814), (15133, 133418), (15542, 129907), (30266, 66709)]