19570111

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{229}}^1\times {\mathrm{457}}^1$

素因数の和:714

約数の個数: 16

約数和(自身を含む): 22753440

約数和(自身を除く): 3183329

約数列:

[1, 11, 17, 187, 229, 457, 2519, 3893, 5027, 7769, 42823, 85459, 104653, 1151183, 1779101, 19570111]

約数ペア:

[(1, 19570111), (11, 1779101), (17, 1151183), (187, 104653), (229, 85459), (457, 42823), (2519, 7769), (3893, 5027)]