12309739

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{43}}^1\times {\mathrm{61}}^1$

素因数の和:155

約数の個数: 24

約数和(自身を含む): 14551152

約数和(自身を除く): 2241413

約数列:

[1, 13, 19, 43, 61, 247, 361, 559, 793, 817, 1159, 2623, 4693, 10621, 15067, 15523, 22021, 34099, 49837, 201799, 286273, 647881, 946903, 12309739]

約数ペア:

[(1, 12309739), (13, 946903), (19, 647881), (43, 286273), (61, 201799), (247, 49837), (361, 34099), (559, 22021), (793, 15523), (817, 15067), (1159, 10621), (2623, 4693)]