16262180

素因数分解:

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

素因数の和:596

約数の個数: 48

約数和(自身を含む): 37545984

約数和(自身を除く): 21283804

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 193, 220, 383, 386, 766, 772, 965, 1532, 1915, 1930, 2123, 3830, 3860, 4213, 4246, 7660, 8426, 8492, 10615, 16852, 21065, 21230, 42130, 42460, 73919, 84260, 147838, 295676, 369595, 739190, 813109, 1478380, 1626218, 3252436, 4065545, 8131090, 16262180]

約数ペア:

[(1, 16262180), (2, 8131090), (4, 4065545), (5, 3252436), (10, 1626218), (11, 1478380), (20, 813109), (22, 739190), (44, 369595), (55, 295676), (110, 147838), (193, 84260), (220, 73919), (383, 42460), (386, 42130), (766, 21230), (772, 21065), (965, 16852), (1532, 10615), (1915, 8492), (1930, 8426), (2123, 7660), (3830, 4246), (3860, 4213)]