12126428

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{1481}}^1$

素因数の和:1597

約数の個数: 24

約数和(自身を含む): 22407840

約数和(自身を除く): 10281412

約数列:

[1, 2, 4, 23, 46, 89, 92, 178, 356, 1481, 2047, 2962, 4094, 5924, 8188, 34063, 68126, 131809, 136252, 263618, 527236, 3031607, 6063214, 12126428]

約数ペア:

[(1, 12126428), (2, 6063214), (4, 3031607), (23, 527236), (46, 263618), (89, 136252), (92, 131809), (178, 68126), (356, 34063), (1481, 8188), (2047, 5924), (2962, 4094)]