21547036676

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{3738209}}^1$

素因数の和:3738355

約数の個数: 24

約数和(自身を含む): 41449272480

約数和(自身を除く): 19902235804

約数列:

[1, 2, 4, 11, 22, 44, 131, 262, 524, 1441, 2882, 5764, 3738209, 7476418, 14952836, 41120299, 82240598, 164481196, 489705379, 979410758, 1958821516, 5386759169, 10773518338, 21547036676]

約数ペア:

[(1, 21547036676), (2, 10773518338), (4, 5386759169), (11, 1958821516), (22, 979410758), (44, 489705379), (131, 164481196), (262, 82240598), (524, 41120299), (1441, 14952836), (2882, 7476418), (5764, 3738209)]