191321412

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{3511}}^1$

素因数の和:3776

約数の個数: 48

約数和(自身を含む): 472012800

約数和(自身を除く): 280691388

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 239, 478, 717, 956, 1434, 2868, 3511, 4541, 7022, 9082, 10533, 13623, 14044, 18164, 21066, 27246, 42132, 54492, 66709, 133418, 200127, 266836, 400254, 800508, 839129, 1678258, 2517387, 3356516, 5034774, 10069548, 15943451, 31886902, 47830353, 63773804, 95660706, 191321412]

約数ペア:

[(1, 191321412), (2, 95660706), (3, 63773804), (4, 47830353), (6, 31886902), (12, 15943451), (19, 10069548), (38, 5034774), (57, 3356516), (76, 2517387), (114, 1678258), (228, 839129), (239, 800508), (478, 400254), (717, 266836), (956, 200127), (1434, 133418), (2868, 66709), (3511, 54492), (4541, 42132), (7022, 27246), (9082, 21066), (10533, 18164), (13623, 14044)]