16590838

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{2089}}^1$

素因数の和:2140

約数の個数: 24

約数和(自身を含む): 28666440

約数和(自身を除く): 12075602

約数列:

[1, 2, 11, 19, 22, 38, 209, 361, 418, 722, 2089, 3971, 4178, 7942, 22979, 39691, 45958, 79382, 436601, 754129, 873202, 1508258, 8295419, 16590838]

約数ペア:

[(1, 16590838), (2, 8295419), (11, 1508258), (19, 873202), (22, 754129), (38, 436601), (209, 79382), (361, 45958), (418, 39691), (722, 22979), (2089, 7942), (3971, 4178)]