12830642

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{25357}}^1$

素因数の和:25393

約数の個数: 16

約数和(自身を含む): 21909312

約数和(自身を除く): 9078670

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 25357, 50714, 278927, 557854, 583211, 1166422, 6415321, 12830642]

約数ペア:

[(1, 12830642), (2, 6415321), (11, 1166422), (22, 583211), (23, 557854), (46, 278927), (253, 50714), (506, 25357)]