19228924

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{33617}}^1$

素因数の和:33645

約数の個数: 24

約数和(自身を含む): 39534768

約数和(自身を除く): 20305844

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 33617, 67234, 134468, 369787, 437021, 739574, 874042, 1479148, 1748084, 4807231, 9614462, 19228924]

約数ペア:

[(1, 19228924), (2, 9614462), (4, 4807231), (11, 1748084), (13, 1479148), (22, 874042), (26, 739574), (44, 437021), (52, 369787), (143, 134468), (286, 67234), (572, 33617)]