21535588

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{6029}}^1$

素因数の和:6099

約数の個数: 24

約数和(自身を含む): 40521600

約数和(自身を除く): 18986012

約数列:

[1, 2, 4, 19, 38, 47, 76, 94, 188, 893, 1786, 3572, 6029, 12058, 24116, 114551, 229102, 283363, 458204, 566726, 1133452, 5383897, 10767794, 21535588]

約数ペア:

[(1, 21535588), (2, 10767794), (4, 5383897), (19, 1133452), (38, 566726), (47, 458204), (76, 283363), (94, 229102), (188, 114551), (893, 24116), (1786, 12058), (3572, 6029)]