19732370

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{2791}}^1$

素因数の和:2906

約数の個数: 32

約数和(自身を含む): 41008896

約数和(自身を除く): 21276526

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 101, 202, 505, 707, 1010, 1414, 2791, 3535, 5582, 7070, 13955, 19537, 27910, 39074, 97685, 195370, 281891, 563782, 1409455, 1973237, 2818910, 3946474, 9866185, 19732370]

約数ペア:

[(1, 19732370), (2, 9866185), (5, 3946474), (7, 2818910), (10, 1973237), (14, 1409455), (35, 563782), (70, 281891), (101, 195370), (202, 97685), (505, 39074), (707, 27910), (1010, 19537), (1414, 13955), (2791, 7070), (3535, 5582)]