16890082

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{4289}}^1$

素因数の和:4481

約数の個数: 16

約数和(自身を含む): 27799200

約数和(自身を除く): 10909118

約数列:

[1, 2, 11, 22, 179, 358, 1969, 3938, 4289, 8578, 47179, 94358, 767731, 1535462, 8445041, 16890082]

約数ペア:

[(1, 16890082), (2, 8445041), (11, 1535462), (22, 767731), (179, 94358), (358, 47179), (1969, 8578), (3938, 4289)]