16908298

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{109}}^1\times {\mathrm{641}}^1$

素因数の和:774

約数の個数: 24

約数和(自身を含む): 28177380

約数和(自身を除く): 11269082

約数列:

[1, 2, 11, 22, 109, 121, 218, 242, 641, 1199, 1282, 2398, 7051, 13189, 14102, 26378, 69869, 77561, 139738, 155122, 768559, 1537118, 8454149, 16908298]

約数ペア:

[(1, 16908298), (2, 8454149), (11, 1537118), (22, 768559), (109, 155122), (121, 139738), (218, 77561), (242, 69869), (641, 26378), (1199, 14102), (1282, 13189), (2398, 7051)]