15136616

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{823}}^1$

素因数の和:870

約数の個数: 48

約数和(自身を含む): 32877600

約数和(自身を除く): 17740984

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 121, 152, 209, 242, 418, 484, 823, 836, 968, 1646, 1672, 2299, 3292, 4598, 6584, 9053, 9196, 15637, 18106, 18392, 31274, 36212, 62548, 72424, 99583, 125096, 172007, 199166, 344014, 398332, 688028, 796664, 1376056, 1892077, 3784154, 7568308, 15136616]

約数ペア:

[(1, 15136616), (2, 7568308), (4, 3784154), (8, 1892077), (11, 1376056), (19, 796664), (22, 688028), (38, 398332), (44, 344014), (76, 199166), (88, 172007), (121, 125096), (152, 99583), (209, 72424), (242, 62548), (418, 36212), (484, 31274), (823, 18392), (836, 18106), (968, 15637), (1646, 9196), (1672, 9053), (2299, 6584), (3292, 4598)]