15845230

素因数分解:

$2^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{9721}}^1$

素因数の和:9891

約数の個数: 16

約数和(自身を含む): 28699344

約数和(自身を除く): 12854114

約数列:

[1, 2, 5, 10, 163, 326, 815, 1630, 9721, 19442, 48605, 97210, 1584523, 3169046, 7922615, 15845230]

約数ペア:

[(1, 15845230), (2, 7922615), (5, 3169046), (10, 1584523), (163, 97210), (326, 48605), (815, 19442), (1630, 9721)]