12509408

素因数分解:

$2^5\times {\mathrm{223}}^1\times {\mathrm{1753}}^1$

素因数の和:1986

約数の個数: 24

約数和(自身を含む): 24752448

約数和(自身を除く): 12243040

約数列:

[1, 2, 4, 8, 16, 32, 223, 446, 892, 1753, 1784, 3506, 3568, 7012, 7136, 14024, 28048, 56096, 390919, 781838, 1563676, 3127352, 6254704, 12509408]

約数ペア:

[(1, 12509408), (2, 6254704), (4, 3127352), (8, 1563676), (16, 781838), (32, 390919), (223, 56096), (446, 28048), (892, 14024), (1753, 7136), (1784, 7012), (3506, 3568)]