15105872

素因数分解:

$2^4\times {\mathrm{131}}^1\times {\mathrm{7207}}^1$

素因数の和:7346

約数の個数: 20

約数和(自身を含む): 29495136

約数和(自身を除く): 14389264

約数列:

[1, 2, 4, 8, 16, 131, 262, 524, 1048, 2096, 7207, 14414, 28828, 57656, 115312, 944117, 1888234, 3776468, 7552936, 15105872]

約数ペア:

[(1, 15105872), (2, 7552936), (4, 3776468), (8, 1888234), (16, 944117), (131, 115312), (262, 57656), (524, 28828), (1048, 14414), (2096, 7207)]