12530504

素因数分解:

$2^3\times 7^1\times {\mathrm{223759}}^1$

素因数の和:223772

約数の個数: 16

約数和(自身を含む): 26851200

約数和(自身を除く): 14320696

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 223759, 447518, 895036, 1566313, 1790072, 3132626, 6265252, 12530504]

約数ペア:

[(1, 12530504), (2, 6265252), (4, 3132626), (7, 1790072), (8, 1566313), (14, 895036), (28, 447518), (56, 223759)]