5137904

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{16901}}^1$

素因数の和:16928

約数の個数: 20

約数和(自身を含む): 10479240

約数和(自身を除く): 5341336

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 16901, 33802, 67604, 135208, 270416, 321119, 642238, 1284476, 2568952, 5137904]

約数ペア:

[(1, 5137904), (2, 2568952), (4, 1284476), (8, 642238), (16, 321119), (19, 270416), (38, 135208), (76, 67604), (152, 33802), (304, 16901)]