19100950

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{34729}}^1$

素因数の和:34752

約数の個数: 24

約数和(自身を含む): 38758680

約数和(自身を除く): 19657730

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 275, 550, 34729, 69458, 173645, 347290, 382019, 764038, 868225, 1736450, 1910095, 3820190, 9550475, 19100950]

約数ペア:

[(1, 19100950), (2, 9550475), (5, 3820190), (10, 1910095), (11, 1736450), (22, 868225), (25, 764038), (50, 382019), (55, 347290), (110, 173645), (275, 69458), (550, 34729)]