19008032

素因数分解:

$2^5\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1$

素因数の和:265

約数の個数: 48

約数和(自身を含む): 38787840

約数和(自身を除く): 19779808

約数列:

[1, 2, 4, 8, 16, 32, 73, 79, 103, 146, 158, 206, 292, 316, 412, 584, 632, 824, 1168, 1264, 1648, 2336, 2528, 3296, 5767, 7519, 8137, 11534, 15038, 16274, 23068, 30076, 32548, 46136, 60152, 65096, 92272, 120304, 130192, 184544, 240608, 260384, 594001, 1188002, 2376004, 4752008, 9504016, 19008032]

約数ペア:

[(1, 19008032), (2, 9504016), (4, 4752008), (8, 2376004), (16, 1188002), (32, 594001), (73, 260384), (79, 240608), (103, 184544), (146, 130192), (158, 120304), (206, 92272), (292, 65096), (316, 60152), (412, 46136), (584, 32548), (632, 30076), (824, 23068), (1168, 16274), (1264, 15038), (1648, 11534), (2336, 8137), (2528, 7519), (3296, 5767)]