189849478

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{547}}^1\times {\mathrm{1907}}^1$

素因数の和:2476

約数の個数: 32

約数和(自身を含む): 351316224

約数和(自身を除く): 161466746

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 547, 1094, 1907, 3814, 3829, 7111, 7658, 13349, 14222, 24791, 26698, 49582, 49777, 99554, 173537, 347074, 1043129, 2086258, 7301903, 13560677, 14603806, 27121354, 94924739, 189849478]

約数ペア:

[(1, 189849478), (2, 94924739), (7, 27121354), (13, 14603806), (14, 13560677), (26, 7301903), (91, 2086258), (182, 1043129), (547, 347074), (1094, 173537), (1907, 99554), (3814, 49777), (3829, 49582), (7111, 26698), (7658, 24791), (13349, 14222)]