12391312

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{103}}^2$

素因数の和:287

約数の個数: 30

約数和(自身を含む): 24575622

約数和(自身を除く): 12184310

約数列:

[1, 2, 4, 8, 16, 73, 103, 146, 206, 292, 412, 584, 824, 1168, 1648, 7519, 10609, 15038, 21218, 30076, 42436, 60152, 84872, 120304, 169744, 774457, 1548914, 3097828, 6195656, 12391312]

約数ペア:

[(1, 12391312), (2, 6195656), (4, 3097828), (8, 1548914), (16, 774457), (73, 169744), (103, 120304), (146, 84872), (206, 60152), (292, 42436), (412, 30076), (584, 21218), (824, 15038), (1168, 10609), (1648, 7519)]