15345904

素因数分解:

$2^4\times 7^1\times {\mathrm{181}}^1\times {\mathrm{757}}^1$

素因数の和:953

約数の個数: 40

約数和(自身を含む): 34213088

約数和(自身を除く): 18867184

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 181, 362, 724, 757, 1267, 1448, 1514, 2534, 2896, 3028, 5068, 5299, 6056, 10136, 10598, 12112, 20272, 21196, 42392, 84784, 137017, 274034, 548068, 959119, 1096136, 1918238, 2192272, 3836476, 7672952, 15345904]

約数ペア:

[(1, 15345904), (2, 7672952), (4, 3836476), (7, 2192272), (8, 1918238), (14, 1096136), (16, 959119), (28, 548068), (56, 274034), (112, 137017), (181, 84784), (362, 42392), (724, 21196), (757, 20272), (1267, 12112), (1448, 10598), (1514, 10136), (2534, 6056), (2896, 5299), (3028, 5068)]