9947632

素因数分解:

$2^4\times {\mathrm{251}}^1\times {\mathrm{2477}}^1$

素因数の和:2736

約数の個数: 20

約数和(自身を含む): 19358136

約数和(自身を除く): 9410504

約数列:

[1, 2, 4, 8, 16, 251, 502, 1004, 2008, 2477, 4016, 4954, 9908, 19816, 39632, 621727, 1243454, 2486908, 4973816, 9947632]

約数ペア:

[(1, 9947632), (2, 4973816), (4, 2486908), (8, 1243454), (16, 621727), (251, 39632), (502, 19816), (1004, 9908), (2008, 4954), (2477, 4016)]