12147344

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{69019}}^1$

素因数の和:69038

約数の個数: 20

約数和(自身を含む): 25675440

約数和(自身を除く): 13528096

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 69019, 138038, 276076, 552152, 759209, 1104304, 1518418, 3036836, 6073672, 12147344]

約数ペア:

[(1, 12147344), (2, 6073672), (4, 3036836), (8, 1518418), (11, 1104304), (16, 759209), (22, 552152), (44, 276076), (88, 138038), (176, 69019)]