19779908696

素因数分解:

$2^3\times {\mathrm{233}}^1\times {\mathrm{3203}}^1\times {\mathrm{3313}}^1$

素因数の和:6755

約数の個数: 32

約数和(自身を含む): 37269376560

約数和(自身を除く): 17489467864

約数列:

[1, 2, 4, 8, 233, 466, 932, 1864, 3203, 3313, 6406, 6626, 12812, 13252, 25624, 26504, 746299, 771929, 1492598, 1543858, 2985196, 3087716, 5970392, 6175432, 10611539, 21223078, 42446156, 84892312, 2472488587, 4944977174, 9889954348, 19779908696]

約数ペア:

[(1, 19779908696), (2, 9889954348), (4, 4944977174), (8, 2472488587), (233, 84892312), (466, 42446156), (932, 21223078), (1864, 10611539), (3203, 6175432), (3313, 5970392), (6406, 3087716), (6626, 2985196), (12812, 1543858), (13252, 1492598), (25624, 771929), (26504, 746299)]