19103748

素因数分解:

$2^2\times 3^1\times {\mathrm{239}}^1\times {\mathrm{6661}}^1$

素因数の和:6907

約数の個数: 24

約数和(自身を含む): 44768640

約数和(自身を除く): 25664892

約数列:

[1, 2, 3, 4, 6, 12, 239, 478, 717, 956, 1434, 2868, 6661, 13322, 19983, 26644, 39966, 79932, 1591979, 3183958, 4775937, 6367916, 9551874, 19103748]

約数ペア:

[(1, 19103748), (2, 9551874), (3, 6367916), (4, 4775937), (6, 3183958), (12, 1591979), (239, 79932), (478, 39966), (717, 26644), (956, 19983), (1434, 13322), (2868, 6661)]