12543428

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{1523}}^1$

素因数の和:1627

約数の個数: 24

約数和(自身を含む): 23042880

約数和(自身を除く): 10499452

約数列:

[1, 2, 4, 29, 58, 71, 116, 142, 284, 1523, 2059, 3046, 4118, 6092, 8236, 44167, 88334, 108133, 176668, 216266, 432532, 3135857, 6271714, 12543428]

約数ペア:

[(1, 12543428), (2, 6271714), (4, 3135857), (29, 432532), (58, 216266), (71, 176668), (116, 108133), (142, 88334), (284, 44167), (1523, 8236), (2059, 6092), (3046, 4118)]