17629742

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{1213}}^1$

素因数の和:1284

約数の個数: 24

約数和(自身を含む): 29325384

約数和(自身を除く): 11695642

約数列:

[1, 2, 13, 26, 43, 86, 169, 338, 559, 1118, 1213, 2426, 7267, 14534, 15769, 31538, 52159, 104318, 204997, 409994, 678067, 1356134, 8814871, 17629742]

約数ペア:

[(1, 17629742), (2, 8814871), (13, 1356134), (26, 678067), (43, 409994), (86, 204997), (169, 104318), (338, 52159), (559, 31538), (1118, 15769), (1213, 14534), (2426, 7267)]