23155528

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{1259}}^1$

素因数の和:1306

約数の個数: 48

約数和(自身を含む): 50274000

約数和(自身を除く): 27118472

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 121, 152, 209, 242, 418, 484, 836, 968, 1259, 1672, 2299, 2518, 4598, 5036, 9196, 10072, 13849, 18392, 23921, 27698, 47842, 55396, 95684, 110792, 152339, 191368, 263131, 304678, 526262, 609356, 1052524, 1218712, 2105048, 2894441, 5788882, 11577764, 23155528]

約数ペア:

[(1, 23155528), (2, 11577764), (4, 5788882), (8, 2894441), (11, 2105048), (19, 1218712), (22, 1052524), (38, 609356), (44, 526262), (76, 304678), (88, 263131), (121, 191368), (152, 152339), (209, 110792), (242, 95684), (418, 55396), (484, 47842), (836, 27698), (968, 23921), (1259, 18392), (1672, 13849), (2299, 10072), (2518, 9196), (4598, 5036)]