1895748

素因数分解:

$2^2\times 3^1\times {\mathrm{239}}^1\times {\mathrm{661}}^1$

素因数の和:907

約数の個数: 24

約数和(自身を含む): 4448640

約数和(自身を除く): 2552892

約数列:

[1, 2, 3, 4, 6, 12, 239, 478, 661, 717, 956, 1322, 1434, 1983, 2644, 2868, 3966, 7932, 157979, 315958, 473937, 631916, 947874, 1895748]

約数ペア:

[(1, 1895748), (2, 947874), (3, 631916), (4, 473937), (6, 315958), (12, 157979), (239, 7932), (478, 3966), (661, 2868), (717, 2644), (956, 1983), (1322, 1434)]