13740344

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{90397}}^1$

素因数の和:90422

約数の個数: 16

約数和(自身を含む): 27119400

約数和(自身を除く): 13379056

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 90397, 180794, 361588, 723176, 1717543, 3435086, 6870172, 13740344]

約数ペア:

[(1, 13740344), (2, 6870172), (4, 3435086), (8, 1717543), (19, 723176), (38, 361588), (76, 180794), (152, 90397)]