15939862

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{151}}^1\times {\mathrm{1123}}^1$

素因数の和:1323

約数の個数: 16

約数和(自身を含む): 24602112

約数和(自身を除く): 8662250

約数列:

[1, 2, 47, 94, 151, 302, 1123, 2246, 7097, 14194, 52781, 105562, 169573, 339146, 7969931, 15939862]

約数ペア:

[(1, 15939862), (2, 7969931), (47, 339146), (94, 169573), (151, 105562), (302, 52781), (1123, 14194), (2246, 7097)]