15254842

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{401}}^1\times {\mathrm{827}}^1$

素因数の和:1253

約数の個数: 16

約数和(自身を含む): 23965632

約数和(自身を除く): 8710790

約数列:

[1, 2, 23, 46, 401, 802, 827, 1654, 9223, 18446, 19021, 38042, 331627, 663254, 7627421, 15254842]

約数ペア:

[(1, 15254842), (2, 7627421), (23, 663254), (46, 331627), (401, 38042), (802, 19021), (827, 18446), (1654, 9223)]