15116528

素因数分解:

$2^4\times 7^1\times {\mathrm{139}}^1\times {\mathrm{971}}^1$

素因数の和:1125

約数の個数: 40

約数和(自身を含む): 33747840

約数和(自身を除く): 18631312

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 139, 278, 556, 971, 973, 1112, 1942, 1946, 2224, 3884, 3892, 6797, 7768, 7784, 13594, 15536, 15568, 27188, 54376, 108752, 134969, 269938, 539876, 944783, 1079752, 1889566, 2159504, 3779132, 7558264, 15116528]

約数ペア:

[(1, 15116528), (2, 7558264), (4, 3779132), (7, 2159504), (8, 1889566), (14, 1079752), (16, 944783), (28, 539876), (56, 269938), (112, 134969), (139, 108752), (278, 54376), (556, 27188), (971, 15568), (973, 15536), (1112, 13594), (1942, 7784), (1946, 7768), (2224, 6797), (3884, 3892)]