19009260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{105607}}^1$

素因数の和:105622

約数の個数: 36

約数和(自身を含む): 57661968

約数和(自身を除く): 38652708

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 105607, 211214, 316821, 422428, 528035, 633642, 950463, 1056070, 1267284, 1584105, 1900926, 2112140, 3168210, 3801852, 4752315, 6336420, 9504630, 19009260]

約数ペア:

[(1, 19009260), (2, 9504630), (3, 6336420), (4, 4752315), (5, 3801852), (6, 3168210), (9, 2112140), (10, 1900926), (12, 1584105), (15, 1267284), (18, 1056070), (20, 950463), (30, 633642), (36, 528035), (45, 422428), (60, 316821), (90, 211214), (180, 105607)]