2019914312

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19422253}}^1$

素因数の和:19422272

約数の個数: 16

約数和(自身を含む): 4078673340

約数和(自身を除く): 2058759028

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 19422253, 38844506, 77689012, 155378024, 252489289, 504978578, 1009957156, 2019914312]

約数ペア:

[(1, 2019914312), (2, 1009957156), (4, 504978578), (8, 252489289), (13, 155378024), (26, 77689012), (52, 38844506), (104, 19422253)]