18898462

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{4799}}^1$

素因数の和:4991

約数の個数: 16

約数和(自身を含む): 31104000

約数和(自身を除く): 12205538

約数列:

[1, 2, 11, 22, 179, 358, 1969, 3938, 4799, 9598, 52789, 105578, 859021, 1718042, 9449231, 18898462]

約数ペア:

[(1, 18898462), (2, 9449231), (11, 1718042), (22, 859021), (179, 105578), (358, 52789), (1969, 9598), (3938, 4799)]