13115344

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{1733}}^1$

素因数の和:1795

約数の個数: 40

約数和(自身を含む): 28382112

約数和(自身を除く): 15266768

約数列:

[1, 2, 4, 8, 11, 16, 22, 43, 44, 86, 88, 172, 176, 344, 473, 688, 946, 1733, 1892, 3466, 3784, 6932, 7568, 13864, 19063, 27728, 38126, 74519, 76252, 149038, 152504, 298076, 305008, 596152, 819709, 1192304, 1639418, 3278836, 6557672, 13115344]

約数ペア:

[(1, 13115344), (2, 6557672), (4, 3278836), (8, 1639418), (11, 1192304), (16, 819709), (22, 596152), (43, 305008), (44, 298076), (86, 152504), (88, 149038), (172, 76252), (176, 74519), (344, 38126), (473, 27728), (688, 19063), (946, 13864), (1733, 7568), (1892, 6932), (3466, 3784)]