17191941

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23201}}^1$

素因数の和:23236

約数の個数: 16

約数和(自身を含む): 25986240

約数和(自身を除く): 8794299

約数列:

[1, 3, 13, 19, 39, 57, 247, 741, 23201, 69603, 301613, 440819, 904839, 1322457, 5730647, 17191941]

約数ペア:

[(1, 17191941), (3, 5730647), (13, 1322457), (19, 904839), (39, 440819), (57, 301613), (247, 69603), (741, 23201)]