12440048

素因数分解:

$2^4\times {\mathrm{563}}^1\times {\mathrm{1381}}^1$

素因数の和:1952

約数の個数: 20

約数和(自身を含む): 24162888

約数和(自身を除く): 11722840

約数列:

[1, 2, 4, 8, 16, 563, 1126, 1381, 2252, 2762, 4504, 5524, 9008, 11048, 22096, 777503, 1555006, 3110012, 6220024, 12440048]

約数ペア:

[(1, 12440048), (2, 6220024), (4, 3110012), (8, 1555006), (16, 777503), (563, 22096), (1126, 11048), (1381, 9008), (2252, 5524), (2762, 4504)]