2119184

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{6971}}^1$

素因数の和:6998

約数の個数: 20

約数和(自身を含む): 4322640

約数和(自身を除く): 2203456

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 6971, 13942, 27884, 55768, 111536, 132449, 264898, 529796, 1059592, 2119184]

約数ペア:

[(1, 2119184), (2, 1059592), (4, 529796), (8, 264898), (16, 132449), (19, 111536), (38, 55768), (76, 27884), (152, 13942), (304, 6971)]