22168804

素因数分解:

$2^2\times 7^1\times {\mathrm{197}}^1\times {\mathrm{4019}}^1$

素因数の和:4227

約数の個数: 24

約数和(自身を含む): 44573760

約数和(自身を除く): 22404956

約数列:

[1, 2, 4, 7, 14, 28, 197, 394, 788, 1379, 2758, 4019, 5516, 8038, 16076, 28133, 56266, 112532, 791743, 1583486, 3166972, 5542201, 11084402, 22168804]

約数ペア:

[(1, 22168804), (2, 11084402), (4, 5542201), (7, 3166972), (14, 1583486), (28, 791743), (197, 112532), (394, 56266), (788, 28133), (1379, 16076), (2758, 8038), (4019, 5516)]