22401472808

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19581707}}^1$

素因数の和:19581737

約数の個数: 32

約数和(自身を含む): 49345904160

約数和(自身を除く): 26944431352

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 572, 1144, 19581707, 39163414, 78326828, 156653656, 215398777, 254562191, 430797554, 509124382, 861595108, 1018248764, 1723190216, 2036497528, 2800184101, 5600368202, 11200736404, 22401472808]

約数ペア:

[(1, 22401472808), (2, 11200736404), (4, 5600368202), (8, 2800184101), (11, 2036497528), (13, 1723190216), (22, 1018248764), (26, 861595108), (44, 509124382), (52, 430797554), (88, 254562191), (104, 215398777), (143, 156653656), (286, 78326828), (572, 39163414), (1144, 19581707)]