21459424

素因数分解:

$2^5\times 7^1\times {\mathrm{95801}}^1$

素因数の和:95818

約数の個数: 24

約数和(自身を含む): 48284208

約数和(自身を除く): 26824784

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 95801, 191602, 383204, 670607, 766408, 1341214, 1532816, 2682428, 3065632, 5364856, 10729712, 21459424]

約数ペア:

[(1, 21459424), (2, 10729712), (4, 5364856), (7, 3065632), (8, 2682428), (14, 1532816), (16, 1341214), (28, 766408), (32, 670607), (56, 383204), (112, 191602), (224, 95801)]