19256888

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{14951}}^1$

素因数の和:14987

約数の個数: 32

約数和(自身を含む): 43061760

約数和(自身を除く): 23804872

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 92, 161, 184, 322, 644, 1288, 14951, 29902, 59804, 104657, 119608, 209314, 343873, 418628, 687746, 837256, 1375492, 2407111, 2750984, 4814222, 9628444, 19256888]

約数ペア:

[(1, 19256888), (2, 9628444), (4, 4814222), (7, 2750984), (8, 2407111), (14, 1375492), (23, 837256), (28, 687746), (46, 418628), (56, 343873), (92, 209314), (161, 119608), (184, 104657), (322, 59804), (644, 29902), (1288, 14951)]