17961014

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{457}}^2$

素因数の和:959

約数の個数: 12

約数和(自身を含む): 27628524

約数和(自身を除く): 9667510

約数列:

[1, 2, 43, 86, 457, 914, 19651, 39302, 208849, 417698, 8980507, 17961014]

約数ペア:

[(1, 17961014), (2, 8980507), (43, 417698), (86, 208849), (457, 39302), (914, 19651)]