15835316

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{367}}^1$

素因数の和:468

約数の個数: 48

約数和(自身を含む): 33632256

約数和(自身を除く): 17796940

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 67, 92, 134, 161, 268, 322, 367, 469, 644, 734, 938, 1468, 1541, 1876, 2569, 3082, 5138, 6164, 8441, 10276, 10787, 16882, 21574, 24589, 33764, 43148, 49178, 59087, 98356, 118174, 172123, 236348, 344246, 565547, 688492, 1131094, 2262188, 3958829, 7917658, 15835316]

約数ペア:

[(1, 15835316), (2, 7917658), (4, 3958829), (7, 2262188), (14, 1131094), (23, 688492), (28, 565547), (46, 344246), (67, 236348), (92, 172123), (134, 118174), (161, 98356), (268, 59087), (322, 49178), (367, 43148), (469, 33764), (644, 24589), (734, 21574), (938, 16882), (1468, 10787), (1541, 10276), (1876, 8441), (2569, 6164), (3082, 5138)]