9977242

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23869}}^1$

素因数の和:23901

約数の個数: 16

約数和(自身を含む): 17186400

約数和(自身を除く): 7209158

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 23869, 47738, 262559, 453511, 525118, 907022, 4988621, 9977242]

約数ペア:

[(1, 9977242), (2, 4988621), (11, 907022), (19, 525118), (22, 453511), (38, 262559), (209, 47738), (418, 23869)]