18889977601

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{727}}^1\times {\mathrm{3389}}^1$

素因数の和:4185

約数の個数: 32

約数和(自身を含む): 22388970240

約数和(自身を除く): 3498992639

約数列:

[1, 11, 17, 41, 187, 451, 697, 727, 3389, 7667, 7997, 12359, 29807, 37279, 57613, 135949, 138949, 327877, 506719, 633743, 1528439, 2362133, 2463803, 5573909, 25983463, 27101833, 41884651, 101015923, 460731161, 1111175153, 1717270691, 18889977601]

約数ペア:

[(1, 18889977601), (11, 1717270691), (17, 1111175153), (41, 460731161), (187, 101015923), (451, 41884651), (697, 27101833), (727, 25983463), (3389, 5573909), (7667, 2463803), (7997, 2362133), (12359, 1528439), (29807, 633743), (37279, 506719), (57613, 327877), (135949, 138949)]