190038418

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{68507}}^1$

素因数の和:68601

約数の個数: 16

約数和(自身を含む): 304175520

約数和(自身を除く): 114137102

約数列:

[1, 2, 19, 38, 73, 146, 1387, 2774, 68507, 137014, 1301633, 2603266, 5001011, 10002022, 95019209, 190038418]

約数ペア:

[(1, 190038418), (2, 95019209), (19, 10002022), (38, 5001011), (73, 2603266), (146, 1301633), (1387, 137014), (2774, 68507)]