19005243843

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{197}}^1\times {\mathrm{14731}}^1$

素因数の和:15027

約数の個数: 32

約数和(自身を含む): 26602456320

約数和(自身を除く): 7597212477

約数列:

[1, 3, 37, 59, 111, 177, 197, 591, 2183, 6549, 7289, 11623, 14731, 21867, 34869, 44193, 430051, 545047, 869129, 1290153, 1635141, 2607387, 2902007, 8706021, 32157773, 96473319, 107374259, 171218413, 322122777, 513655239, 6335081281, 19005243843]

約数ペア:

[(1, 19005243843), (3, 6335081281), (37, 513655239), (59, 322122777), (111, 171218413), (177, 107374259), (197, 96473319), (591, 32157773), (2183, 8706021), (6549, 2902007), (7289, 2607387), (11623, 1635141), (14731, 1290153), (21867, 869129), (34869, 545047), (44193, 430051)]