19331004

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{20921}}^1$

素因数の和:20946

約数の個数: 48

約数和(自身を含む): 56238336

約数和(自身を除く): 36907332

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 132, 154, 231, 308, 462, 924, 20921, 41842, 62763, 83684, 125526, 146447, 230131, 251052, 292894, 439341, 460262, 585788, 690393, 878682, 920524, 1380786, 1610917, 1757364, 2761572, 3221834, 4832751, 6443668, 9665502, 19331004]

約数ペア:

[(1, 19331004), (2, 9665502), (3, 6443668), (4, 4832751), (6, 3221834), (7, 2761572), (11, 1757364), (12, 1610917), (14, 1380786), (21, 920524), (22, 878682), (28, 690393), (33, 585788), (42, 460262), (44, 439341), (66, 292894), (77, 251052), (84, 230131), (132, 146447), (154, 125526), (231, 83684), (308, 62763), (462, 41842), (924, 20921)]