15856061648

素因数分解:

$2^4\times 7^1\times {\mathrm{141571979}}^1$

素因数の和:141571994

約数の個数: 20

約数和(自身を含む): 35109851040

約数和(自身を除く): 19253789392

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 141571979, 283143958, 566287916, 991003853, 1132575832, 1982007706, 2265151664, 3964015412, 7928030824, 15856061648]

約数ペア:

[(1, 15856061648), (2, 7928030824), (4, 3964015412), (7, 2265151664), (8, 1982007706), (14, 1132575832), (16, 991003853), (28, 566287916), (56, 283143958), (112, 141571979)]