12288724

素因数分解:

$2^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{4261}}^1$

素因数の和:4375

約数の個数: 24

約数和(自身を含む): 24821888

約数和(自身を除く): 12533164

約数列:

[1, 2, 4, 7, 14, 28, 103, 206, 412, 721, 1442, 2884, 4261, 8522, 17044, 29827, 59654, 119308, 438883, 877766, 1755532, 3072181, 6144362, 12288724]

約数ペア:

[(1, 12288724), (2, 6144362), (4, 3072181), (7, 1755532), (14, 877766), (28, 438883), (103, 119308), (206, 59654), (412, 29827), (721, 17044), (1442, 8522), (2884, 4261)]