12211504

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{9661}}^1$

素因数の和:9748

約数の個数: 20

約数和(自身を含む): 23961760

約数和(自身を除く): 11750256

約数列:

[1, 2, 4, 8, 16, 79, 158, 316, 632, 1264, 9661, 19322, 38644, 77288, 154576, 763219, 1526438, 3052876, 6105752, 12211504]

約数ペア:

[(1, 12211504), (2, 6105752), (4, 3052876), (8, 1526438), (16, 763219), (79, 154576), (158, 77288), (316, 38644), (632, 19322), (1264, 9661)]