12195428

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{653}}^1$

素因数の和:716

約数の個数: 48

約数和(自身を含む): 26369280

約数和(自身を除く): 14173852

約数列:

[1, 2, 4, 7, 14, 23, 28, 29, 46, 58, 92, 116, 161, 203, 322, 406, 644, 653, 667, 812, 1306, 1334, 2612, 2668, 4571, 4669, 9142, 9338, 15019, 18284, 18676, 18937, 30038, 37874, 60076, 75748, 105133, 132559, 210266, 265118, 420532, 435551, 530236, 871102, 1742204, 3048857, 6097714, 12195428]

約数ペア:

[(1, 12195428), (2, 6097714), (4, 3048857), (7, 1742204), (14, 871102), (23, 530236), (28, 435551), (29, 420532), (46, 265118), (58, 210266), (92, 132559), (116, 105133), (161, 75748), (203, 60076), (322, 37874), (406, 30038), (644, 18937), (653, 18676), (667, 18284), (812, 15019), (1306, 9338), (1334, 9142), (2612, 4669), (2668, 4571)]