19439968119

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1033}}^1\times {\mathrm{43867}}^1$

素因数の和:44927

約数の個数: 32

約数和(自身を含む): 30481592064

約数和(自身を除く): 11041623945

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 1033, 3099, 11363, 13429, 34089, 40287, 43867, 131601, 147719, 443157, 482537, 570271, 1447611, 1710813, 6272981, 18818943, 45314611, 135943833, 498460721, 589089943, 1495382163, 1767269829, 6479989373, 19439968119]

約数ペア:

[(1, 19439968119), (3, 6479989373), (11, 1767269829), (13, 1495382163), (33, 589089943), (39, 498460721), (143, 135943833), (429, 45314611), (1033, 18818943), (3099, 6272981), (11363, 1710813), (13429, 1447611), (34089, 570271), (40287, 482537), (43867, 443157), (131601, 147719)]