12958132

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{653}}^1$

素因数の和:720

約数の個数: 36

約数和(自身を含む): 25572708

約数和(自身を除く): 12614576

約数列:

[1, 2, 4, 11, 22, 41, 44, 82, 121, 164, 242, 451, 484, 653, 902, 1306, 1804, 2612, 4961, 7183, 9922, 14366, 19844, 26773, 28732, 53546, 79013, 107092, 158026, 294503, 316052, 589006, 1178012, 3239533, 6479066, 12958132]

約数ペア:

[(1, 12958132), (2, 6479066), (4, 3239533), (11, 1178012), (22, 589006), (41, 316052), (44, 294503), (82, 158026), (121, 107092), (164, 79013), (242, 53546), (451, 28732), (484, 26773), (653, 19844), (902, 14366), (1306, 9922), (1804, 7183), (2612, 4961)]