19400234

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{44701}}^1$

素因数の和:44741

約数の個数: 16

約数和(自身を含む): 34331136

約数和(自身を除く): 14930902

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 44701, 89402, 312907, 625814, 1385731, 2771462, 9700117, 19400234]

約数ペア:

[(1, 19400234), (2, 9700117), (7, 2771462), (14, 1385731), (31, 625814), (62, 312907), (217, 89402), (434, 44701)]