15800628

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1873}}^1$

素因数の和:1936

約数の個数: 48

約数和(自身を含む): 39878720

約数和(自身を除く): 24078092

約数列:

[1, 2, 3, 4, 6, 12, 19, 37, 38, 57, 74, 76, 111, 114, 148, 222, 228, 444, 703, 1406, 1873, 2109, 2812, 3746, 4218, 5619, 7492, 8436, 11238, 22476, 35587, 69301, 71174, 106761, 138602, 142348, 207903, 213522, 277204, 415806, 427044, 831612, 1316719, 2633438, 3950157, 5266876, 7900314, 15800628]

約数ペア:

[(1, 15800628), (2, 7900314), (3, 5266876), (4, 3950157), (6, 2633438), (12, 1316719), (19, 831612), (37, 427044), (38, 415806), (57, 277204), (74, 213522), (76, 207903), (111, 142348), (114, 138602), (148, 106761), (222, 71174), (228, 69301), (444, 35587), (703, 22476), (1406, 11238), (1873, 8436), (2109, 7492), (2812, 5619), (3746, 4218)]