15965339

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{593}}^1$

素因数の和:734

約数の個数: 16

約数和(自身を含む): 18295200

約数和(自身を除く): 2329861

約数列:

[1, 13, 19, 109, 247, 593, 1417, 2071, 7709, 11267, 26923, 64637, 146471, 840281, 1228103, 15965339]

約数ペア:

[(1, 15965339), (13, 1228103), (19, 840281), (109, 146471), (247, 64637), (593, 26923), (1417, 11267), (2071, 7709)]