15675071804

素因数分解:

$2^2\times 7^1\times {\mathrm{28001}}^1\times {\mathrm{19993}}^1$

素因数の和:48005

約数の個数: 24

約数和(自身を含む): 31352831328

約数和(自身を除く): 15677759524

約数列:

[1, 2, 4, 7, 14, 28, 19993, 28001, 39986, 56002, 79972, 112004, 139951, 196007, 279902, 392014, 559804, 784028, 559823993, 1119647986, 2239295972, 3918767951, 7837535902, 15675071804]

約数ペア:

[(1, 15675071804), (2, 7837535902), (4, 3918767951), (7, 2239295972), (14, 1119647986), (28, 559823993), (19993, 784028), (28001, 559804), (39986, 392014), (56002, 279902), (79972, 196007), (112004, 139951)]