18730162

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{44809}}^1$

素因数の和:44841

約数の個数: 16

約数和(自身を含む): 32263200

約数和(自身を除く): 13533038

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 44809, 89618, 492899, 851371, 985798, 1702742, 9365081, 18730162]

約数ペア:

[(1, 18730162), (2, 9365081), (11, 1702742), (19, 985798), (22, 851371), (38, 492899), (209, 89618), (418, 44809)]