12319804

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{7213}}^1$

素因数の和:7285

約数の個数: 24

約数和(自身を含む): 25047008

約数和(自身を除く): 12727204

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 244, 427, 854, 1708, 7213, 14426, 28852, 50491, 100982, 201964, 439993, 879986, 1759972, 3079951, 6159902, 12319804]

約数ペア:

[(1, 12319804), (2, 6159902), (4, 3079951), (7, 1759972), (14, 879986), (28, 439993), (61, 201964), (122, 100982), (244, 50491), (427, 28852), (854, 14426), (1708, 7213)]