8131090

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{383}}^1$

素因数の和:594

約数の個数: 32

約数和(自身を含む): 16091136

約数和(自身を除く): 7960046

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 193, 383, 386, 766, 965, 1915, 1930, 2123, 3830, 4213, 4246, 8426, 10615, 21065, 21230, 42130, 73919, 147838, 369595, 739190, 813109, 1626218, 4065545, 8131090]

約数ペア:

[(1, 8131090), (2, 4065545), (5, 1626218), (10, 813109), (11, 739190), (22, 369595), (55, 147838), (110, 73919), (193, 42130), (383, 21230), (386, 21065), (766, 10615), (965, 8426), (1915, 4246), (1930, 4213), (2123, 3830)]