13470448

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{10657}}^1$

素因数の和:10744

約数の個数: 20

約数和(自身を含む): 26431840

約数和(自身を除く): 12961392

約数列:

[1, 2, 4, 8, 16, 79, 158, 316, 632, 1264, 10657, 21314, 42628, 85256, 170512, 841903, 1683806, 3367612, 6735224, 13470448]

約数ペア:

[(1, 13470448), (2, 6735224), (4, 3367612), (8, 1683806), (16, 841903), (79, 170512), (158, 85256), (316, 42628), (632, 21314), (1264, 10657)]