13937579344

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{67007593}}^1$

素因数の和:67007614

約数の個数: 20

約数和(自身を含む): 29081295796

約数和(自身を除く): 15143716452

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 67007593, 134015186, 268030372, 536060744, 871098709, 1072121488, 1742197418, 3484394836, 6968789672, 13937579344]

約数ペア:

[(1, 13937579344), (2, 6968789672), (4, 3484394836), (8, 1742197418), (13, 1072121488), (16, 871098709), (26, 536060744), (52, 268030372), (104, 134015186), (208, 67007593)]