18846344

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{214163}}^1$

素因数の和:214180

約数の個数: 16

約数和(自身を含む): 38549520

約数和(自身を除く): 19703176

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 214163, 428326, 856652, 1713304, 2355793, 4711586, 9423172, 18846344]

約数ペア:

[(1, 18846344), (2, 9423172), (4, 4711586), (8, 2355793), (11, 1713304), (22, 856652), (44, 428326), (88, 214163)]