1679412

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19993}}^1$

素因数の和:20007

約数の個数: 24

約数和(自身を含む): 4478656

約数和(自身を除く): 2799244

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 19993, 39986, 59979, 79972, 119958, 139951, 239916, 279902, 419853, 559804, 839706, 1679412]

約数ペア:

[(1, 1679412), (2, 839706), (3, 559804), (4, 419853), (6, 279902), (7, 239916), (12, 139951), (14, 119958), (21, 79972), (28, 59979), (42, 39986), (84, 19993)]