16653424

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1889}}^1$

素因数の和:1945

約数の個数: 40

約数和(自身を含む): 35154000

約数和(自身を除く): 18500576

約数列:

[1, 2, 4, 8, 16, 19, 29, 38, 58, 76, 116, 152, 232, 304, 464, 551, 1102, 1889, 2204, 3778, 4408, 7556, 8816, 15112, 30224, 35891, 54781, 71782, 109562, 143564, 219124, 287128, 438248, 574256, 876496, 1040839, 2081678, 4163356, 8326712, 16653424]

約数ペア:

[(1, 16653424), (2, 8326712), (4, 4163356), (8, 2081678), (16, 1040839), (19, 876496), (29, 574256), (38, 438248), (58, 287128), (76, 219124), (116, 143564), (152, 109562), (232, 71782), (304, 54781), (464, 35891), (551, 30224), (1102, 15112), (1889, 8816), (2204, 7556), (3778, 4408)]