19005448

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{30853}}^1$

素因数の和:30877

約数の個数: 32

約数和(自身を含む): 44429760

約数和(自身を除く): 25424312

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616, 30853, 61706, 123412, 215971, 246824, 339383, 431942, 678766, 863884, 1357532, 1727768, 2375681, 2715064, 4751362, 9502724, 19005448]

約数ペア:

[(1, 19005448), (2, 9502724), (4, 4751362), (7, 2715064), (8, 2375681), (11, 1727768), (14, 1357532), (22, 863884), (28, 678766), (44, 431942), (56, 339383), (77, 246824), (88, 215971), (154, 123412), (308, 61706), (616, 30853)]