12716996916

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{365557}}^1$

素因数の和:365800

約数の個数: 48

約数和(自身を含む): 32098916864

約数和(自身を除く): 19381919948

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 223, 446, 669, 892, 1338, 2676, 2899, 5798, 8697, 11596, 17394, 34788, 365557, 731114, 1096671, 1462228, 2193342, 4386684, 4752241, 9504482, 14256723, 19008964, 28513446, 57026892, 81519211, 163038422, 244557633, 326076844, 489115266, 978230532, 1059749743, 2119499486, 3179249229, 4238998972, 6358498458, 12716996916]

約数ペア:

[(1, 12716996916), (2, 6358498458), (3, 4238998972), (4, 3179249229), (6, 2119499486), (12, 1059749743), (13, 978230532), (26, 489115266), (39, 326076844), (52, 244557633), (78, 163038422), (156, 81519211), (223, 57026892), (446, 28513446), (669, 19008964), (892, 14256723), (1338, 9504482), (2676, 4752241), (2899, 4386684), (5798, 2193342), (8697, 1462228), (11596, 1096671), (17394, 731114), (34788, 365557)]