19396752

素因数分解:

$2^4\times 3^1\times {\mathrm{404099}}^1$

素因数の和:404110

約数の個数: 20

約数和(自身を含む): 50108400

約数和(自身を除く): 30711648

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 404099, 808198, 1212297, 1616396, 2424594, 3232792, 4849188, 6465584, 9698376, 19396752]

約数ペア:

[(1, 19396752), (2, 9698376), (3, 6465584), (4, 4849188), (6, 3232792), (8, 2424594), (12, 1616396), (16, 1212297), (24, 808198), (48, 404099)]