18509202011

素因数分解:

${\mathrm{37}}^1\times {\mathrm{173}}^1\times {\mathrm{401}}^1\times {\mathrm{7211}}^1$

素因数の和:7822

約数の個数: 16

約数和(自身を含む): 19169669088

約数和(自身を除く): 660467077

約数列:

[1, 37, 173, 401, 6401, 7211, 14837, 69373, 266807, 1247503, 2566801, 2891611, 46157611, 106989607, 500248703, 18509202011]

約数ペア:

[(1, 18509202011), (37, 500248703), (173, 106989607), (401, 46157611), (6401, 2891611), (7211, 2566801), (14837, 1247503), (69373, 266807)]