8193788

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{823}}^1$

素因数の和:977

約数の個数: 24

約数和(自身を含む): 15227520

約数和(自身を除く): 7033732

約数列:

[1, 2, 4, 19, 38, 76, 131, 262, 524, 823, 1646, 2489, 3292, 4978, 9956, 15637, 31274, 62548, 107813, 215626, 431252, 2048447, 4096894, 8193788]

約数ペア:

[(1, 8193788), (2, 4096894), (4, 2048447), (19, 431252), (38, 215626), (76, 107813), (131, 62548), (262, 31274), (524, 15637), (823, 9956), (1646, 4978), (2489, 3292)]