21232396130

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{6959}}^1\times {\mathrm{27737}}^1$

素因数の和:34714

約数の個数: 32

約数和(自身を含む): 41700199680

約数和(自身を除く): 20467803550

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 6959, 13918, 27737, 34795, 55474, 69590, 76549, 138685, 153098, 277370, 305107, 382745, 610214, 765490, 1525535, 3051070, 193021783, 386043566, 965108915, 1930217830, 2123239613, 4246479226, 10616198065, 21232396130]

約数ペア:

[(1, 21232396130), (2, 10616198065), (5, 4246479226), (10, 2123239613), (11, 1930217830), (22, 965108915), (55, 386043566), (110, 193021783), (6959, 3051070), (13918, 1525535), (27737, 765490), (34795, 610214), (55474, 382745), (69590, 305107), (76549, 277370), (138685, 153098)]