15944272

素因数分解:

$2^4\times {\mathrm{131}}^1\times {\mathrm{7607}}^1$

素因数の和:7746

約数の個数: 20

約数和(自身を含む): 31131936

約数和(自身を除く): 15187664

約数列:

[1, 2, 4, 8, 16, 131, 262, 524, 1048, 2096, 7607, 15214, 30428, 60856, 121712, 996517, 1993034, 3986068, 7972136, 15944272]

約数ペア:

[(1, 15944272), (2, 7972136), (4, 3986068), (8, 1993034), (16, 996517), (131, 121712), (262, 60856), (524, 30428), (1048, 15214), (2096, 7607)]