219614612

素因数分解:

$2^2\times 7^1\times {\mathrm{2153}}^1\times {\mathrm{3643}}^1$

素因数の和:5807

約数の個数: 24

約数和(自身を含む): 439553856

約数和(自身を除く): 219939244

約数列:

[1, 2, 4, 7, 14, 28, 2153, 3643, 4306, 7286, 8612, 14572, 15071, 25501, 30142, 51002, 60284, 102004, 7843379, 15686758, 31373516, 54903653, 109807306, 219614612]

約数ペア:

[(1, 219614612), (2, 109807306), (4, 54903653), (7, 31373516), (14, 15686758), (28, 7843379), (2153, 102004), (3643, 60284), (4306, 51002), (7286, 30142), (8612, 25501), (14572, 15071)]