12400048

素因数分解:

$2^4\times {\mathrm{211}}^1\times {\mathrm{3673}}^1$

素因数の和:3892

約数の個数: 20

約数和(自身を含む): 24145528

約数和(自身を除く): 11745480

約数列:

[1, 2, 4, 8, 16, 211, 422, 844, 1688, 3376, 3673, 7346, 14692, 29384, 58768, 775003, 1550006, 3100012, 6200024, 12400048]

約数ペア:

[(1, 12400048), (2, 6200024), (4, 3100012), (8, 1550006), (16, 775003), (211, 58768), (422, 29384), (844, 14692), (1688, 7346), (3376, 3673)]