187828894

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{853}}^1\times {\mathrm{10009}}^1$

素因数の和:10875

約数の個数: 16

約数和(自身を含む): 307747440

約数和(自身を除く): 119918546

約数列:

[1, 2, 11, 22, 853, 1706, 9383, 10009, 18766, 20018, 110099, 220198, 8537677, 17075354, 93914447, 187828894]

約数ペア:

[(1, 187828894), (2, 93914447), (11, 17075354), (22, 8537677), (853, 220198), (1706, 110099), (9383, 20018), (10009, 18766)]