19185496

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{9479}}^1$

素因数の和:9519

約数の個数: 32

約数和(自身を含む): 40953600

約数和(自身を除く): 21768104

約数列:

[1, 2, 4, 8, 11, 22, 23, 44, 46, 88, 92, 184, 253, 506, 1012, 2024, 9479, 18958, 37916, 75832, 104269, 208538, 218017, 417076, 436034, 834152, 872068, 1744136, 2398187, 4796374, 9592748, 19185496]

約数ペア:

[(1, 19185496), (2, 9592748), (4, 4796374), (8, 2398187), (11, 1744136), (22, 872068), (23, 834152), (44, 436034), (46, 417076), (88, 218017), (92, 208538), (184, 104269), (253, 75832), (506, 37916), (1012, 18958), (2024, 9479)]