28805194

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{727}}^1\times {\mathrm{1801}}^1$

素因数の和:2541

約数の個数: 16

約数和(自身を含む): 47226816

約数和(自身を除く): 18421622

約数列:

[1, 2, 11, 22, 727, 1454, 1801, 3602, 7997, 15994, 19811, 39622, 1309327, 2618654, 14402597, 28805194]

約数ペア:

[(1, 28805194), (2, 14402597), (11, 2618654), (22, 1309327), (727, 39622), (1454, 19811), (1801, 15994), (3602, 7997)]