19571628

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{30773}}^1$

素因数の和:30833

約数の個数: 24

約数和(自身を含む): 46530288

約数和(自身を除く): 26958660

約数列:

[1, 2, 3, 4, 6, 12, 53, 106, 159, 212, 318, 636, 30773, 61546, 92319, 123092, 184638, 369276, 1630969, 3261938, 4892907, 6523876, 9785814, 19571628]

約数ペア:

[(1, 19571628), (2, 9785814), (3, 6523876), (4, 4892907), (6, 3261938), (12, 1630969), (53, 369276), (106, 184638), (159, 123092), (212, 92319), (318, 61546), (636, 30773)]