24787838

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{199}}^1\times {\mathrm{1021}}^1$

素因数の和:1283

約数の個数: 16

約数和(自身を含む): 38018400

約数和(自身を除く): 13230562

約数列:

[1, 2, 61, 122, 199, 398, 1021, 2042, 12139, 24278, 62281, 124562, 203179, 406358, 12393919, 24787838]

約数ペア:

[(1, 24787838), (2, 12393919), (61, 406358), (122, 203179), (199, 124562), (398, 62281), (1021, 24278), (2042, 12139)]