123229706

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{401}}^1\times {\mathrm{8087}}^1$

素因数の和:8509

約数の個数: 16

約数和(自身を含む): 195082560

約数和(自身を除く): 71852854

約数列:

[1, 2, 19, 38, 401, 802, 7619, 8087, 15238, 16174, 153653, 307306, 3242887, 6485774, 61614853, 123229706]

約数ペア:

[(1, 123229706), (2, 61614853), (19, 6485774), (38, 3242887), (401, 307306), (802, 153653), (7619, 16174), (8087, 15238)]