12993148

素因数分解:

$2^2\times 7^1\times {\mathrm{613}}^1\times {\mathrm{757}}^1$

素因数の和:1381

約数の個数: 24

約数和(自身を含む): 26063072

約数和(自身を除く): 13069924

約数列:

[1, 2, 4, 7, 14, 28, 613, 757, 1226, 1514, 2452, 3028, 4291, 5299, 8582, 10598, 17164, 21196, 464041, 928082, 1856164, 3248287, 6496574, 12993148]

約数ペア:

[(1, 12993148), (2, 6496574), (4, 3248287), (7, 1856164), (14, 928082), (28, 464041), (613, 21196), (757, 17164), (1226, 10598), (1514, 8582), (2452, 5299), (3028, 4291)]