16387652

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{3037}}^1$

素因数の和:3131

約数の個数: 24

約数和(自身を含む): 30623040

約数和(自身を除く): 14235388

約数列:

[1, 2, 4, 19, 38, 71, 76, 142, 284, 1349, 2698, 3037, 5396, 6074, 12148, 57703, 115406, 215627, 230812, 431254, 862508, 4096913, 8193826, 16387652]

約数ペア:

[(1, 16387652), (2, 8193826), (4, 4096913), (19, 862508), (38, 431254), (71, 230812), (76, 215627), (142, 115406), (284, 57703), (1349, 12148), (2698, 6074), (3037, 5396)]