13440866

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{8627}}^1$

素因数の和:8689

約数の個数: 16

約数和(自身を含む): 21742560

約数和(自身を除く): 8301694

約数列:

[1, 2, 19, 38, 41, 82, 779, 1558, 8627, 17254, 163913, 327826, 353707, 707414, 6720433, 13440866]

約数ペア:

[(1, 13440866), (2, 6720433), (19, 707414), (38, 353707), (41, 327826), (82, 163913), (779, 17254), (1558, 8627)]