12560254

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2053}}^1$

素因数の和:2104

約数の個数: 32

約数和(自身を含む): 23662080

約数和(自身を除く): 11101826

約数列:

[1, 2, 7, 14, 19, 23, 38, 46, 133, 161, 266, 322, 437, 874, 2053, 3059, 4106, 6118, 14371, 28742, 39007, 47219, 78014, 94438, 273049, 330533, 546098, 661066, 897161, 1794322, 6280127, 12560254]

約数ペア:

[(1, 12560254), (2, 6280127), (7, 1794322), (14, 897161), (19, 661066), (23, 546098), (38, 330533), (46, 273049), (133, 94438), (161, 78014), (266, 47219), (322, 39007), (437, 28742), (874, 14371), (2053, 6118), (3059, 4106)]