20191145362

素因数分解:

$2^1\times {\mathrm{389}}^1\times {\mathrm{4057}}^1\times {\mathrm{6397}}^1$

素因数の和:10845

約数の個数: 16

約数和(自身を含む): 30376808280

約数和(自身を除く): 10185662918

約数列:

[1, 2, 389, 778, 4057, 6397, 8114, 12794, 1578173, 2488433, 3156346, 4976866, 25952629, 51905258, 10095572681, 20191145362]

約数ペア:

[(1, 20191145362), (2, 10095572681), (389, 51905258), (778, 25952629), (4057, 4976866), (6397, 3156346), (8114, 2488433), (12794, 1578173)]