28871194

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{503}}^1\times {\mathrm{2609}}^1$

素因数の和:3125

約数の個数: 16

約数和(自身を含む): 47355840

約数和(自身を除く): 18484646

約数列:

[1, 2, 11, 22, 503, 1006, 2609, 5218, 5533, 11066, 28699, 57398, 1312327, 2624654, 14435597, 28871194]

約数ペア:

[(1, 28871194), (2, 14435597), (11, 2624654), (22, 1312327), (503, 57398), (1006, 28699), (2609, 11066), (5218, 5533)]