11771354

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{263}}^1$

素因数の和:434

約数の個数: 32

約数和(自身を含む): 21288960

約数和(自身を除く): 9517606

約数列:

[1, 2, 7, 14, 23, 46, 139, 161, 263, 278, 322, 526, 973, 1841, 1946, 3197, 3682, 6049, 6394, 12098, 22379, 36557, 42343, 44758, 73114, 84686, 255899, 511798, 840811, 1681622, 5885677, 11771354]

約数ペア:

[(1, 11771354), (2, 5885677), (7, 1681622), (14, 840811), (23, 511798), (46, 255899), (139, 84686), (161, 73114), (263, 44758), (278, 42343), (322, 36557), (526, 22379), (973, 12098), (1841, 6394), (1946, 6049), (3197, 3682)]