15162988

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{1523}}^1$

素因数の和:1677

約数の個数: 24

約数和(自身を含む): 28163520

約数和(自身を除く): 13000532

約数列:

[1, 2, 4, 19, 38, 76, 131, 262, 524, 1523, 2489, 3046, 4978, 6092, 9956, 28937, 57874, 115748, 199513, 399026, 798052, 3790747, 7581494, 15162988]

約数ペア:

[(1, 15162988), (2, 7581494), (4, 3790747), (19, 798052), (38, 399026), (76, 199513), (131, 115748), (262, 57874), (524, 28937), (1523, 9956), (2489, 6092), (3046, 4978)]