12883772

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{439}}^1$

素因数の和:506

約数の個数: 48

約数和(自身を含む): 26611200

約数和(自身を除く): 13727428

約数列:

[1, 2, 4, 11, 22, 23, 29, 44, 46, 58, 92, 116, 253, 319, 439, 506, 638, 667, 878, 1012, 1276, 1334, 1756, 2668, 4829, 7337, 9658, 10097, 12731, 14674, 19316, 20194, 25462, 29348, 40388, 50924, 111067, 140041, 222134, 280082, 292813, 444268, 560164, 585626, 1171252, 3220943, 6441886, 12883772]

約数ペア:

[(1, 12883772), (2, 6441886), (4, 3220943), (11, 1171252), (22, 585626), (23, 560164), (29, 444268), (44, 292813), (46, 280082), (58, 222134), (92, 140041), (116, 111067), (253, 50924), (319, 40388), (439, 29348), (506, 25462), (638, 20194), (667, 19316), (878, 14674), (1012, 12731), (1276, 10097), (1334, 9658), (1756, 7337), (2668, 4829)]