22086736

素因数分解:

$2^4\times 7^1\times {\mathrm{197203}}^1$

素因数の和:197218

約数の個数: 20

約数和(自身を含む): 48906592

約数和(自身を除く): 26819856

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 197203, 394406, 788812, 1380421, 1577624, 2760842, 3155248, 5521684, 11043368, 22086736]

約数ペア:

[(1, 22086736), (2, 11043368), (4, 5521684), (7, 3155248), (8, 2760842), (14, 1577624), (16, 1380421), (28, 788812), (56, 394406), (112, 197203)]