12662968

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{227}}^1\times {\mathrm{367}}^1$

素因数の和:619

約数の個数: 32

約数和(自身を含む): 25171200

約数和(自身を除く): 12508232

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 227, 367, 454, 734, 908, 1468, 1816, 2936, 4313, 6973, 8626, 13946, 17252, 27892, 34504, 55784, 83309, 166618, 333236, 666472, 1582871, 3165742, 6331484, 12662968]

約数ペア:

[(1, 12662968), (2, 6331484), (4, 3165742), (8, 1582871), (19, 666472), (38, 333236), (76, 166618), (152, 83309), (227, 55784), (367, 34504), (454, 27892), (734, 17252), (908, 13946), (1468, 8626), (1816, 6973), (2936, 4313)]