22899142

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2777}}^1$

素因数の和:2836

約数の個数: 32

約数和(自身を含む): 42670080

約数和(自身を除く): 19770938

約数列:

[1, 2, 7, 14, 19, 31, 38, 62, 133, 217, 266, 434, 589, 1178, 2777, 4123, 5554, 8246, 19439, 38878, 52763, 86087, 105526, 172174, 369341, 602609, 738682, 1205218, 1635653, 3271306, 11449571, 22899142]

約数ペア:

[(1, 22899142), (2, 11449571), (7, 3271306), (14, 1635653), (19, 1205218), (31, 738682), (38, 602609), (62, 369341), (133, 172174), (217, 105526), (266, 86087), (434, 52763), (589, 38878), (1178, 19439), (2777, 8246), (4123, 5554)]