22082408

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{1109}}^1$

素因数の和:1265

約数の個数: 32

約数和(自身を含む): 43956000

約数和(自身を除く): 21873592

約数列:

[1, 2, 4, 8, 19, 38, 76, 131, 152, 262, 524, 1048, 1109, 2218, 2489, 4436, 4978, 8872, 9956, 19912, 21071, 42142, 84284, 145279, 168568, 290558, 581116, 1162232, 2760301, 5520602, 11041204, 22082408]

約数ペア:

[(1, 22082408), (2, 11041204), (4, 5520602), (8, 2760301), (19, 1162232), (38, 581116), (76, 290558), (131, 168568), (152, 145279), (262, 84284), (524, 42142), (1048, 21071), (1109, 19912), (2218, 9956), (2489, 8872), (4436, 4978)]