22007128

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19237}}^1$

素因数の和:19267

約数の個数: 32

約数和(自身を含む): 48479760

約数和(自身を除く): 26472632

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 572, 1144, 19237, 38474, 76948, 153896, 211607, 250081, 423214, 500162, 846428, 1000324, 1692856, 2000648, 2750891, 5501782, 11003564, 22007128]

約数ペア:

[(1, 22007128), (2, 11003564), (4, 5501782), (8, 2750891), (11, 2000648), (13, 1692856), (22, 1000324), (26, 846428), (44, 500162), (52, 423214), (88, 250081), (104, 211607), (143, 153896), (286, 76948), (572, 38474), (1144, 19237)]