38506738

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{13723}}^1$

素因数の和:13809

約数の個数: 16

約数和(自身を含む): 61263936

約数和(自身を除く): 22757198

約数列:

[1, 2, 23, 46, 61, 122, 1403, 2806, 13723, 27446, 315629, 631258, 837103, 1674206, 19253369, 38506738]

約数ペア:

[(1, 38506738), (2, 19253369), (23, 1674206), (46, 837103), (61, 631258), (122, 315629), (1403, 27446), (2806, 13723)]