19114700

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17377}}^1$

素因数の和:17402

約数の個数: 36

約数和(自身を含む): 45252312

約数和(自身を除く): 26137612

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 220, 275, 550, 1100, 17377, 34754, 69508, 86885, 173770, 191147, 347540, 382294, 434425, 764588, 868850, 955735, 1737700, 1911470, 3822940, 4778675, 9557350, 19114700]

約数ペア:

[(1, 19114700), (2, 9557350), (4, 4778675), (5, 3822940), (10, 1911470), (11, 1737700), (20, 955735), (22, 868850), (25, 764588), (44, 434425), (50, 382294), (55, 347540), (100, 191147), (110, 173770), (220, 86885), (275, 69508), (550, 34754), (1100, 17377)]