19823008

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{521}}^1$

素因数の和:601

約数の個数: 48

約数和(自身を含む): 41436360

約数和(自身を除く): 21613352

約数列:

[1, 2, 4, 8, 16, 29, 32, 41, 58, 82, 116, 164, 232, 328, 464, 521, 656, 928, 1042, 1189, 1312, 2084, 2378, 4168, 4756, 8336, 9512, 15109, 16672, 19024, 21361, 30218, 38048, 42722, 60436, 85444, 120872, 170888, 241744, 341776, 483488, 619469, 683552, 1238938, 2477876, 4955752, 9911504, 19823008]

約数ペア:

[(1, 19823008), (2, 9911504), (4, 4955752), (8, 2477876), (16, 1238938), (29, 683552), (32, 619469), (41, 483488), (58, 341776), (82, 241744), (116, 170888), (164, 120872), (232, 85444), (328, 60436), (464, 42722), (521, 38048), (656, 30218), (928, 21361), (1042, 19024), (1189, 16672), (1312, 15109), (2084, 9512), (2378, 8336), (4168, 4756)]