19099681180

素因数分解:

$2^2\times 5^1\times {\mathrm{3203}}^1\times {\mathrm{298153}}^1$

素因数の和:301365

約数の個数: 24

約数和(自身を含む): 40121987472

約数和(自身を除く): 21022306292

約数列:

[1, 2, 4, 5, 10, 20, 3203, 6406, 12812, 16015, 32030, 64060, 298153, 596306, 1192612, 1490765, 2981530, 5963060, 954984059, 1909968118, 3819936236, 4774920295, 9549840590, 19099681180]

約数ペア:

[(1, 19099681180), (2, 9549840590), (4, 4774920295), (5, 3819936236), (10, 1909968118), (20, 954984059), (3203, 5963060), (6406, 2981530), (12812, 1490765), (16015, 1192612), (32030, 596306), (64060, 298153)]