19100306

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{157}}^1\times {\mathrm{1031}}^1$

素因数の和:1249

約数の個数: 16

約数和(自身を含む): 29350080

約数和(自身を除く): 10249774

約数列:

[1, 2, 59, 118, 157, 314, 1031, 2062, 9263, 18526, 60829, 121658, 161867, 323734, 9550153, 19100306]

約数ペア:

[(1, 19100306), (2, 9550153), (59, 323734), (118, 161867), (157, 121658), (314, 60829), (1031, 18526), (2062, 9263)]