12219456

素因数分解:

$2^6\times 3^1\times {\mathrm{31}}^1\times {\mathrm{2053}}^1$

素因数の和:2099

約数の個数: 56

約数和(自身を含む): 33389824

約数和(自身を除く): 21170368

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 186, 192, 248, 372, 496, 744, 992, 1488, 1984, 2053, 2976, 4106, 5952, 6159, 8212, 12318, 16424, 24636, 32848, 49272, 63643, 65696, 98544, 127286, 131392, 190929, 197088, 254572, 381858, 394176, 509144, 763716, 1018288, 1527432, 2036576, 3054864, 4073152, 6109728, 12219456]

約数ペア:

[(1, 12219456), (2, 6109728), (3, 4073152), (4, 3054864), (6, 2036576), (8, 1527432), (12, 1018288), (16, 763716), (24, 509144), (31, 394176), (32, 381858), (48, 254572), (62, 197088), (64, 190929), (93, 131392), (96, 127286), (124, 98544), (186, 65696), (192, 63643), (248, 49272), (372, 32848), (496, 24636), (744, 16424), (992, 12318), (1488, 8212), (1984, 6159), (2053, 5952), (2976, 4106)]