13420792

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{21787}}^1$

素因数の和:21811

約数の個数: 32

約数和(自身を含む): 31374720

約数和(自身を除く): 17953928

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616, 21787, 43574, 87148, 152509, 174296, 239657, 305018, 479314, 610036, 958628, 1220072, 1677599, 1917256, 3355198, 6710396, 13420792]

約数ペア:

[(1, 13420792), (2, 6710396), (4, 3355198), (7, 1917256), (8, 1677599), (11, 1220072), (14, 958628), (22, 610036), (28, 479314), (44, 305018), (56, 239657), (77, 174296), (88, 152509), (154, 87148), (308, 43574), (616, 21787)]