19503696

素因数分解:

$2^4\times 3^1\times {\mathrm{406327}}^1$

素因数の和:406338

約数の個数: 20

約数和(自身を含む): 50384672

約数和(自身を除く): 30880976

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 406327, 812654, 1218981, 1625308, 2437962, 3250616, 4875924, 6501232, 9751848, 19503696]

約数ペア:

[(1, 19503696), (2, 9751848), (3, 6501232), (4, 4875924), (6, 3250616), (8, 2437962), (12, 1625308), (16, 1218981), (24, 812654), (48, 406327)]