12499936

素因数分解:

$2^5\times {\mathrm{73}}^1\times {\mathrm{5351}}^1$

素因数の和:5434

約数の個数: 24

約数和(自身を含む): 24951024

約数和(自身を除く): 12451088

約数列:

[1, 2, 4, 8, 16, 32, 73, 146, 292, 584, 1168, 2336, 5351, 10702, 21404, 42808, 85616, 171232, 390623, 781246, 1562492, 3124984, 6249968, 12499936]

約数ペア:

[(1, 12499936), (2, 6249968), (4, 3124984), (8, 1562492), (16, 781246), (32, 390623), (73, 171232), (146, 85616), (292, 42808), (584, 21404), (1168, 10702), (2336, 5351)]