8041636

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{5569}}^1$

素因数の和:5611

約数の個数: 18

約数和(自身を含む): 14855190

約数和(自身を除く): 6813554

約数列:

[1, 2, 4, 19, 38, 76, 361, 722, 1444, 5569, 11138, 22276, 105811, 211622, 423244, 2010409, 4020818, 8041636]

約数ペア:

[(1, 8041636), (2, 4020818), (4, 2010409), (19, 423244), (38, 211622), (76, 105811), (361, 22276), (722, 11138), (1444, 5569)]