12236180

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{55619}}^1$

素因数の和:55639

約数の個数: 24

約数和(自身を含む): 28032480

約数和(自身を除く): 15796300

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 55619, 111238, 222476, 278095, 556190, 611809, 1112380, 1223618, 2447236, 3059045, 6118090, 12236180]

約数ペア:

[(1, 12236180), (2, 6118090), (4, 3059045), (5, 2447236), (10, 1223618), (11, 1112380), (20, 611809), (22, 556190), (44, 278095), (55, 222476), (110, 111238), (220, 55619)]