12690119

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{619}}^1$

素因数の和:734

約数の個数: 16

約数和(自身を含む): 14582400

約数和(自身を除く): 1892281

約数列:

[1, 13, 19, 83, 247, 619, 1079, 1577, 8047, 11761, 20501, 51377, 152893, 667901, 976163, 12690119]

約数ペア:

[(1, 12690119), (13, 976163), (19, 667901), (83, 152893), (247, 51377), (619, 20501), (1079, 11761), (1577, 8047)]