19751061

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{449}}^1$

素因数の和:537

約数の個数: 32

約数和(自身を含む): 30412800

約数和(自身を除く): 10661739

約数列:

[1, 3, 11, 31, 33, 43, 93, 129, 341, 449, 473, 1023, 1333, 1347, 1419, 3999, 4939, 13919, 14663, 14817, 19307, 41757, 43989, 57921, 153109, 212377, 459327, 598517, 637131, 1795551, 6583687, 19751061]

約数ペア:

[(1, 19751061), (3, 6583687), (11, 1795551), (31, 637131), (33, 598517), (43, 459327), (93, 212377), (129, 153109), (341, 57921), (449, 43989), (473, 41757), (1023, 19307), (1333, 14817), (1347, 14663), (1419, 13919), (3999, 4939)]